Module 1 Final control
1. In patient S, 61 y.o., with partial loss of teeth, interalveolar height is to be determined by the anatomical and physiological
methods. The distance between extraoral reference points (on the chin and at the base of the nose) in closed bite compared
to that of physiological rest position is:
A for 2-3 mm less
B for 5-6 mm less
C for 5-6 mm more
D of the same level
E for 2-3 mm more
2. In patient K, 56 y.o., for the acrylic base removable partial denture (RPD) fabrication centric jaws relation was determined by
the bite blocks. What is sequentially the next clinical stage?
A was-based denture try-in
B functional impressions
C delivery of processed dentures
D preparation of occlusal rims
E anatomical impressions
3. Patient M., 50 y.o., attended complaining of 37, 36, 45, 46, 47 teeth loss. The remaining 35, 36, 44, 46 teeth in sound
condition, with relatively high anatomically shaped coronal parts, normally positioned. The orientational fulcrum line
connecting 35, 45 abutment teeth – in a typical position. What constructional element should be used as the retainer for the
cast-base RPD?
A Akker’s clasps
B Roach clasps
C Jackson’s clasps
D telescopic crowns
E bent wire clasps
4. The next day after delivery of acrylic base RPD, the patient complained of burning mouth, unpleasant taste while using
dentures. On visual examination – oral mucosa hyperemic, excessive salivation. Previously worn dentures caused no such a
problems. The most probable present causative factor is:
A residual monomer of denture base release
B allergic reactions to coloring base agents
C failure in oral hygiene maintenamce
D improper use of dentures
E poor quality of acrylic base resin
5. In the patient O, 39 y.o. a clasp-retained mandibular RPD with porcelain teeth was to be fabricated. Which method is
reasonable for the wax into acrylic base replacement to avoid the selvage, that in turn can lead to the increase of
interalveolar height?
A injectional forming
B direct compressional forming
C reversed compressional forming
D combined compressional forming
E dry heat forming
6. Patient Y, 59 y.o., with mesiodistally bounded edentulous spaces and orthognatic occlusal contacts, was attending for the
RPDs try-in. At this stage occlusal contacts were noticed only in posterior areas, anterior teeth were cleared of 4mm. What
kind of incorrectness already occured?
A frontal occlusion recorded
B left lateral occlusion recorded
C right lateral occlusion recorded
D centric occlusion recorded
E posterior occlusion recorded
7. The patient D, 48 y.o. with unilateral mandibular mesially bounded (tooth 45) edentulous spaces agreed for the teeth
replacement on a clasp-retained RPD. To reduce functional overload of the tooth 45, the occlusal rest is to be placed in the:
A interproximal 44-45 space
B distal occlusal rest space 44
C mesial occlusal rest space 44
D distol occlusal rest space 45
E elsewhere
8. In the patient K, 57 y.o., clasp-retained maxillary RPD fabrication was prescribed. The remaining teeth: 14-23, 37-47. What
type of dental arch will provide the reliable stabilization of RPD?
A transversal
B antero-posterior
C diagonal
D round-like
E plane-oriented
9. Patient D, 40 y.o., is in need of lost teeth replacement. Remaining teeth: 18, 13-23, 28, 36-47. Visually: teeth 18, 13, 23, 28
with low-positioned unexpressed bulge zone, but preserved interridge distance. What retaining system would be the most
reasonable?
A telescopic
B bearing and holding
C holding
D attachments
E bar retainer
10. In patient N, 56 y.o., local manifestations of allergic reaction to the coloring agent of acrylic base was determined. What
treating action is recommended in such a situation?
A to remake a denture of non-coloured resin
B denture base whiteming
C to remake a denture of thermoplastic base
D denture base metallization
E to remake a denture with swaged metal base
11. For the patient R, 53 y.o., with remaining 23 tooth, 1st degree of mobility, covered by full metal crown, maxillary acrylic base
RPD is indicated. What tray is to be chosen for the alginate impression?
A plastic individual
B wax individual
C standard perforated
D standard individualized
E standard regular
12. For the patient Z, 49 y.o., the maxillary acrylic base RPD was prescribed. Remaining teeth: 17-11, 21-27, 37-47 in sound
condition, orthognatic occlusal contacts. Oral musoca without visible pathological changes. What thickness of prosthesis
acrylic base is to be ensured?
A 1,5-2,0 mm
B 0,5-0,8 mm
C 0,8-1,2 mm
D 1,2-1,5 mm
E 2,0-3,0 mm
13. Patient T, 66 y.o., presented with complaints of partial teeth loss on the upper jaw. Visually: residual maxillary alveolar ridge
1st lavel of atrophy, mucosal membrane moderately susceptible at palpation. In treatment planning, which of listed materials
is to be selected for the acrylic base?
A Ftoraks
B Carboplast
C Novacryl
D BlueMousse
E Stadont
14. Patient C, 69 y.o., addressed complaints of frequent failure of maxillary RPD (8 years in use). Visually: palatal surface of the
prosthetic base subcracked between the central incisors, previous base repairments are visible. The most favourable
treatment options is the following:
A to remake a denture
B to reline a denture
C to rebase a denture
D to reline and rebase a denture
E to correct a denture flange
15. Patient L, 65 y.o., is seemingly unable to use RPDs, delivered just 2 weeks ago because of feelings of “hard base”,
“knocking teeth”, difficult swallowing, painful areas under the denture base. Moreover, artificial gums are visible in smiling,
chewing and neck muscles are frequently tired. What was the most possibly wrong in the denture fabrication?
A interalveolar height increased in records
B interalveolar height decreased in records
C frontal occlusion recorded
D lateral occlusion recorded
E posterior occlusion recorded
16. Patient V, 69 y.o., encountered the dental clinic after 2 years of RPD use for the re-examination. Visually: functional and
esthetic characteristics quite satisfactory. What is the recommended average time for the non-complicated RPD use?
A 3 years
B 1 year
C 2 years
D 4 years
E 5 years
17. At the laboratory stage of acrylic base RPD fabrication, the Izokol material was used. Which group of the auxilliary materials
is represented by Izokol?
A isolation
B impression
C modelling
D forming
E polishing
18. In the patient B, 48 y.o., maxillary RPD is being fabricated. Which material is to be used in the laboratory stage of working
model duplication to obtain a refractory model for the framework patterning?
A Gelin
B Stomaplast
C Stomalgin
D Orthocorrector
E Dentafol
19. In the patient O, 62 y.o., the maxillary RPD fabrication was prescribed. The next day after the dentire delivery the patient
presented again whith complaints of increased salivation, unclear pronunciation of some words. What is the average period
of adaptation to the removable dentures according to V. Kurlyandsky?
A 33 days
B 7 days
C 18 days
D 1 day
E 50 days
20. Patient T, 60 y.o., presented with complaints of pain in the masticatory muscles and temporomandibular joints in use of
RPDs for a 1 month. Visually: the face lower third elongated, lips cleared, pronunciation impaired, artificial gums are visible in
smiling. What stage of denture fabrication was not conducted correctly?
A determining and recording of centric occlusion
B anatomical impressions
C functional impressions
D prosthesis patterning
E intraoral insertion and correction of a denture
21. In patient T, 48 y.o., the use of elastic clasp attachments in maxillary RPD was uncomfortable because of prosthesis
displacement during mastication and articulation. Considering such an experience, patient demanded to remake a denture.
The height of coronal parts of abutment teeth is decreased. What retention system would be the most appropriate in this
case?
A telescopic
B plate
C attachment
D sadde
E clasp
22. For the patient D, 47 y.o., the mandibular clasp-retained cast-base RPD fabrication was prescribed. Visually: remaining
teeth 31-33, 41-43, 48 not lesioned, coronal parts relatively high. What thickness of sublingual bar connector at the try-in
stage is to be verified?
A 1,5-2,0 mm
B 0,3-0,5 mm
C 0,6-0,9 mm
D 1,0-1,4 mm
E 2,1-2,4 mm
23. For the patient Y, 64 y.o., the maxillary and mandibular acrylic base RPDs fabrication was prescribed. Visually: remaining
teeth not lesioned, coronal parts relatively high, orthognathic jaws relation. What type of clasps is the most typical for the
acrylic base denture fixation?
A holding
B bearing and holding
C snapping
D gingival
E dentoalveolar
24. Patient N, 53 y.o., addressed with complaints of chewing difficulty and aesthetic deficiency due to partial loss of teeth on the
upper jaw. Visually: remaining teeth without apparent lesions, not tilted, orthognathically related, painless on percussion.
What element of the cast-base RPD is to be constructed in this case?
A split or “L-shaped” palatal arch
B regular palatal arch with Akker’s clasps
C circular palatal acrh
D conventional palatal arch with Jackson’s clasps
E arch connector with telescopic crowns
25. Patient U, 60 y.o., addressed with complaints of chick mucosa biting in use of just delivered (2 days ago) maxillary and
mandibular RPDs. Visually: chick mucosa on the line of bite swollen, hyperemic, marked with traces of injury. What is the
most likely cause of this complication?
A intercuspol posterior contacts hindered
B interridge distance ill-defined
C frontal occlusion registered
D denture base extended
E improper artificial teeth selection
26. Patient A, 52 y.o., presented to the prosthetic dentistry department, complaining of chewing difficulty after partial loss of
maxillary teeth. Treatment plan implied maxillary RPD fabrication with holding wire clasps on 14, 23 teeth. What type of
prosthetic stabilization will be provided by these clasps?
A transversal
B antero-posterior
C
D
E
diagonal
antero-posterior and transversal
diogonal and anterio-posterior
27. In the patient V, 58 y.o., treatment plan of clasp-retained dentures fabrication was followed. In the survey study of working
models in parallelometer the depth of infrabulge areas was to be determined. What diameters of measuring tips are to be
chosen for this purpose?
A 0,25 – 0,50 – 0,75 mm
B 0,15 – 0,40 – 0,65 mm
C 0,20 – 0,45 – 0,70 mm
D 0,30 – 0,55 – 0,80 mm
E 0,35 – 0,60 – 0,85 mm
28. In the patient L, 42 y.o., the maxillary clasp-retained denture fabrication was inducated. Visually: remaining teeth 18, 17, 1311, 21-24, 28 tilted vestibularly. What type of Ney-system clasps are to be used in this case for the distal abutments (18, 17,
28)?
A Ney’s 5th type
B Ney’s 2nd type
C Ney’s 4th type
D Ney’s 3rd type
E Ney’s 1st type
29. The patient O, 65 y.o., the maxillary clasp-retained denture fabrication, was prescribed. At the clinical stage, centric occlusal
relationship was determined and recorded. What is the sequential clinical stage of prosthesis fabrication?
A wax-based denture try-in
B denture base correction
C impression taking
D processed dentures delivery
E working models study
30. In the patient H, 65 y.o., the fabrication of mandibular RPD is followed. What is the next after the intraoral inspection of the
wax-based prosthetic construction clinical stage?
A denture fitting on delivery
B centric occlusion registration
C denture correction
D impressions taking
E working models duplication
31. In the patient N, 48 y.o., the fabrication of mandibular bearing and holding clasp-retained RPD was prescribed. In which part
of the coronal part of abutment tooth the rigid arm of the Akker’s (1st Ney-system type) clasps are to be placed?
A above the survey line
B along the bulge zone
C in the infrabulge area
D ar the emergence profile
E adjacently to the supragingival zone
32. In patient T, 57 y.o., the fabrication of mandibular clasps-retained RPD is followed. Remaining teeth: 31-34, 41-44 tilted
vestibularly. What type of Ney-system clasp retainer is to be chosen on mesial abutments (34, 44)?
A Ney’s 4th type
B Ney’s 1st type
C Ney’s 2nd type
D Ney’s 3rd type
E Ney’s 4th type
33. At the clinical stage of the cast-based RPD framework intraoral try-in placement, clearance irregularities with the denturebearing hard palate and residual alveolar ridge mucosa were observed. Which method is the most reliable to eliminate such
an incorrectness?
A framework remake
B chairside framework adjustment
C framework adjustment by cold hammering
D preheated framework adjustment
E irregularity is neglectible
34. After patient K intraoral examination, the remaining 18-15, 21-22 teeth were marked in the dental formula. What diagnostic
formulation reflects the present acquired tooth loss most correctly?
A partial loss of teeth due to caries IInd class 2nd subclass by Kennedy
B partial loss of teeth due to caries IInd class 1st subclass by Kennedy
C partial loss of teeth due to caries IVth class by Kennedy
D partial loss of teeth due to caries IIIrd class 1st subclass by Kennedy
E partial loss of teeth due to caries I class 2nd subclass by Kennedy
35. In patient G, 47 y.o., the fabrication of maxillary and mandibular RPDs is followed. At the clinical stage of the wax-based
dentures construction intraoral inspection the upper lip stik out was noticed. What incorrectness at the previous stage of
denture fabrication may cause such a evidence?
A contouring of the vestibular aspect of bite rim
B adjustment of prosthetic plane
C
D
E
shaping of occlusal surface
determining the lower third of the face height
determining of centric occlusion
36. Patient J, 60 y.o., addressed with complaints of pain in the mandibular lateral right side of, increasing during taking meals.
From the case history: 3 days ago mandibular RPD was fitted and delivered. Visually: the dentures flange in the right side of
buccal fold area caused irritation, in probing – acute pain full. What is the most likely diagnosis in this patient?
A traumatic ulcer
B allergic stomatitis
C toxic stomatitis
D actynomycotic ulser
E syphilitic ulcer
37. Patient B, 46 y.o., presented with partially edentulous spaces in the mandibular posterior regions, bounded mesiodistally
with teeth of the 1st – 2nd degree of mobility. What prosthetic design is the most rational in this situation?
A clasp-retained denture with splinting elements
B acrylic-base RPD
C swaged-cast-soldered FPD
D metal-ceramic multiunit FPD
E metal-acrylic multiunit FPD
38. During the intraoral examination of the patient M., 25 y.o., the multiple occlusal contacts of antagonists teeth in closed bite
were revealed. Radiographically: condylar head of mandibular process located at the base of the slope of tempolar bone
articular tubercle. What type of occlusion is characterized by these findings?
A centric
B frontal
C retruded
D habitual
E fixed
39. One of the conditions determining centric occlusion is the presence of antero-posterior and mesio-lateral curvatures, being
termed as:
A prosthetic plane
B antero-posterior plane
C vertical plane
D transversal plane
E Frankfurt plane
40. Patient T, 45 y.o., presented with aesthetic concerns of projected dental restorations. Visually: mandibular dental arch
completed, the maxillary dental arch partially edentulous in posterior regions. Remaining teeth: 18-17, 13-11, 21-24 not
lesioned. What type of RPD retainers would be of the most aesthetic value?
A attachment and bar retainers
B telescopic
C Ney’s clasps
D Jackson’s and Bonigarde’s clasps
E dentoalveolar clasps
41. In patient S, 61 y.o., with partial loss of teeth, interalveolar height is to be determined by the anatomical and physiological
methods. The distance between extraoral reference points (on the chin and at the base of the nose) in closed bite compared
to that of physiological rest position is:
A for 2-3 mm less
B for 5-6 mm less
C for 5-6 mm more
D of the same level
E for 2-3 mm more
42. In patient K, 56 y.o., for the acrylic base removable partial denture (RPD) fabrication centric jaws relation was determined by
the bite blocks. What is sequentially the next clinical stage?
A was-based denture try-in
B functional impressions
C delivery of processed dentures
D preparation of occlusal rims
E anatomical impressions
43. Patient M., 50 y.o., attended complaining of 37, 36, 45, 46, 47 teeth loss. The remaining 35, 36, 44, 46 teeth in sound
condition, with relatively high anatomically shaped coronal parts, normally positioned. The orientational fulcrum line
connecting 35, 45 abutment teeth – in a typical position. What constructional element should be used as the retainer for the
cast-base RPD?
A Akker’s clasps
B Roach clasps
C Jackson’s clasps
D telescopic crowns
E bent wire clasps
44. The next day after delivery of acrylic base RPD, the patient complained of burning mouth, unpleasant taste while using
dentures. On visual examination – oral mucosa hyperemic, excessive salivation. Previously worn dentures caused no such a
problems. The most probable present causative factor is:
A residual monomer of denture base release
B allergic reactions to coloring base agents
C failure in oral hygiene maintenamce
D improper use of dentures
E poor quality of acrylic base resin
45. In the patient O, 39 y.o. a clasp-retained mandibular RPD with porcelain teeth was to be fabricated. Which method is
reasonable for the wax into acrylic base replacement to avoid the selvage, that in turn can lead to the increase of
interalveolar height?
A injectional forming
B direct compressional forming
C reversed compressional forming
D combined compressional forming
E dry heat forming
46. Patient Y, 59 y.o., with mesiodistally bounded edentulous spaces and orthognatic occlusal contacts, was attending for the
RPDs try-in. At this stage occlusal contacts were noticed only in posterior areas, anterior teeth were cleared of 4mm. What
kind of incorrectness already occured?
A frontal occlusion recorded
B left lateral occlusion recorded
C right lateral occlusion recorded
D centric occlusion recorded
E posterior occlusion recorded
47. The patient D, 48 y.o. with unilateral mandibular mesially bounded (tooth 45) edentulous spaces agreed for the teeth
replacement on a clasp-retained RPD. To reduce functional overload of the tooth 45, the occlusal rest is to be placed in the:
A interproximal 44-45 space
B distal occlusal rest space 44
C mesial occlusal rest space 44
D distol occlusal rest space 45
E elsewhere
48. In the patient K, 57 y.o., clasp-retained maxillary RPD fabrication was prescribed. The remaining teeth: 14-23, 37-47. What
type of dental arch will provide the reliable stabilization of RPD?
A transversal
B antero-posterior
C diagonal
D round-like
E plane-oriented
49. Patient D, 40 y.o., is in need of lost teeth replacement. Remaining teeth: 18, 13-23, 28, 36-47. Visually: teeth 18, 13, 23, 28
with low-positioned unexpressed bulge zone, but preserved interridge distance. What retaining system would be the most
reasonable?
A telescopic
B bearing and holding
C holding
D attachments
E bar retainer
50. In patient N, 56 y.o., local manifestations of allergic reaction to the coloring agent of acrylic base was determined. What
treating action is recommended in such a situation?
A to remake a denture of non-coloured resin
B denture base whiteming
C to remake a denture of thermoplastic base
D denture base metallization
E to remake a denture with swaged metal base
51. For the patient R, 53 y.o., with remaining 23 tooth, 1st degree of mobility, covered by full metal crown, maxillary acrylic base
RPD is indicated. What tray is to be chosen for the alginate impression?
A plastic individual
B wax individual
C standard perforated
D standard individualized
E standard regular
52. For the patient Z, 49 y.o., the maxillary acrylic base RPD was prescribed. Remaining teeth: 17-11, 21-27, 37-47 in sound
condition, orthognatic occlusal contacts. Oral musoca without visible pathological changes. What thickness of prosthesis
acrylic base is to be ensured?
A 1,5-2,0 mm
B 0,5-0,8 mm
C 0,8-1,2 mm
D 1,2-1,5 mm
E 2,0-3,0 mm
53. Patient T, 66 y.o., presented with complaints of partial teeth loss on the upper jaw. Visually: residual maxillary alveolar ridge
1st lavel of atrophy, mucosal membrane moderately susceptible at palpation. In treatment planning, which of listed materials
is to be selected for the acrylic base?
A Ftoraks
B Carboplast
C Novacryl
D BlueMousse
E Stadont
54. Patient C, 69 y.o., addressed complaints of frequent failure of maxillary RPD (8 years in use). Visually: palatal surface of the
prosthetic base subcracked between the central incisors, previous base repairments are visible. The most favourable
treatment options is the following:
A to remake a denture
B to reline a denture
C to rebase a denture
D to reline and rebase a denture
E to correct a denture flange
55. Patient L, 65 y.o., is seemingly unable to use RPDs, delivered just 2 weeks ago because of feelings of “hard base”,
“knocking teeth”, difficult swallowing, painful areas under the denture base. Moreover, artificial gums are visible in smiling,
chewing and neck muscles are frequently tired. What was the most possibly wrong in the denture fabrication?
A interalveolar height increased in records
B interalveolar height decreased in records
C frontal occlusion recorded
D lateral occlusion recorded
E posterior occlusion recorded
56. Patient V, 69 y.o., encountered the dental clinic after 2 years of RPD use for the re-examination. Visually: functional and
esthetic characteristics quite satisfactory. What is the recommended average time for the non-complicated RPD use?
A 3 years
B 1 year
C 2 years
D 4 years
E 5 years
57. At the laboratory stage of acrylic base RPD fabrication, the Izokol material was used. Which group of the auxilliary materials
is represented by Izokol?
A isolation
B impression
C modelling
D forming
E polishing
58. In the patient B, 48 y.o., maxillary RPD is being fabricated. Which material is to be used in the laboratory stage of working
model duplication to obtain a refractory model for the framework patterning?
A Gelin
B Stomaplast
C Stomalgin
D Orthocorrector
E Dentafol
59. In the patient O, 62 y.o., the maxillary RPD fabrication was prescribed. The next day after the dentire delivery the patient
presented again whith complaints of increased salivation, unclear pronunciation of some words. What is the average period
of adaptation to the removable dentures according to V. Kurlyandsky?
A 33 days
B 7 days
C 18 days
D 1 day
E 50 days
60. Patient T, 60 y.o., presented with complaints of pain in the masticatory muscles and temporomandibular joints in use of
RPDs for a 1 month. Visually: the face lower third elongated, lips cleared, pronunciation impaired, artificial gums are visible in
smiling. What stage of denture fabrication was not conducted correctly?
A determining and recording of centric occlusion
B anatomical impressions
C functional impressions
D prosthesis patterning
E intraoral insertion and correction of a denture
61. In patient T, 48 y.o., the use of elastic clasp attachments in maxillary RPD was uncomfortable because of prosthesis
displacement during mastication and articulation. Considering such an experience, patient demanded to remake a denture.
The height of coronal parts of abutment teeth is decreased. What retention system would be the most appropriate in this
case?
A telescopic
B plate
C attachment
D
E
sadde
clasp
62. For the patient D, 47 y.o., the mandibular clasp-retained cast-base RPD fabrication was prescribed. Visually: remaining
teeth 31-33, 41-43, 48 not lesioned, coronal parts relatively high. What thickness of sublingual bar connector at the try-in
stage is to be verified?
A 1,5-2,0 mm
B 0,3-0,5 mm
C 0,6-0,9 mm
D 1,0-1,4 mm
E 2,1-2,4 mm
63. For the patient Y, 64 y.o., the maxillary and mandibular acrylic base RPDs fabrication was prescribed. Visually: remaining
teeth not lesioned, coronal parts relatively high, orthognathic jaws relation. What type of clasps is the most typical for the
acrylic base denture fixation?
A holding
B bearing and holding
C snapping
D gingival
E dentoalveolar
64. Patient N, 53 y.o., addressed with complaints of chewing difficulty and aesthetic deficiency due to partial loss of teeth on the
upper jaw. Visually: remaining teeth without apparent lesions, not tilted, orthognathically related, painless on percussion.
What element of the cast-base RPD is to be constructed in this case?
A split or “L-shaped” palatal arch
B regular palatal arch with Akker’s clasps
C circular palatal acrh
D conventional palatal arch with Jackson’s clasps
E arch connector with telescopic crowns
65. Patient U, 60 y.o., addressed with complaints of chick mucosa biting in use of just delivered (2 days ago) maxillary and
mandibular RPDs. Visually: chick mucosa on the line of bite swollen, hyperemic, marked with traces of injury. What is the
most likely cause of this complication?
A intercuspol posterior contacts hindered
B interridge distance ill-defined
C frontal occlusion registered
D denture base extended
E improper artificial teeth selection
66. Patient A, 52 y.o., presented to the prosthetic dentistry department, complaining of chewing difficulty after partial loss of
maxillary teeth. Treatment plan implied maxillary RPD fabrication with holding wire clasps on 14, 23 teeth. What type of
prosthetic stabilization will be provided by these clasps?
A transversal
B antero-posterior
C diagonal
D antero-posterior and transversal
E diogonal and anterio-posterior
67. In the patient V, 58 y.o., treatment plan of clasp-retained dentures fabrication was followed. In the survey study of working
models in parallelometer the depth of infrabulge areas was to be determined. What diameters of measuring tips are to be
chosen for this purpose?
A 0,25 – 0,50 – 0,75 mm
B 0,15 – 0,40 – 0,65 mm
C 0,20 – 0,45 – 0,70 mm
D 0,30 – 0,55 – 0,80 mm
E 0,35 – 0,60 – 0,85 mm
68. In the patient L, 42 y.o., the maxillary clasp-retained denture fabrication was inducated. Visually: remaining teeth 18, 17, 1311, 21-24, 28 tilted vestibularly. What type of Ney-system clasps are to be used in this case for the distal abutments (18, 17,
28)?
A Ney’s 5th type
B Ney’s 2nd type
C Ney’s 4th type
D Ney’s 3rd type
E Ney’s 1st type
69. The patient O, 65 y.o., the maxillary clasp-retained denture fabrication, was prescribed. At the clinical stage, centric occlusal
relationship was determined and recorded. What is the sequential clinical stage of prosthesis fabrication?
A wax-based denture try-in
B denture base correction
C impression taking
D processed dentures delivery
E working models study
70. In the patient H, 65 y.o., the fabrication of mandibular RPD is followed. What is the next after the intraoral inspection of the
wax-based prosthetic construction clinical stage?
A
B
C
D
E
denture fitting on delivery
centric occlusion registration
denture correction
impressions taking
working models duplication
71. In the patient N, 48 y.o., the fabrication of mandibular bearing and holding clasp-retained RPD was prescribed. In which part
of the coronal part of abutment tooth the rigid arm of the Akker’s (1st Ney-system type) clasps are to be placed?
A above the survey line
B along the bulge zone
C in the infrabulge area
D ar the emergence profile
E adjacently to the supragingival zone
72. In patient T, 57 y.o., the fabrication of mandibular clasps-retained RPD is followed. Remaining teeth: 31-34, 41-44 tilted
vestibularly. What type of Ney-system clasp retainer is to be chosen on mesial abutments (34, 44)?
A Ney’s 4th type
B Ney’s 1st type
C Ney’s 2nd type
D Ney’s 3rd type
E Ney’s 4th type
73. At the clinical stage of the cast-based RPD framework intraoral try-in placement, clearance irregularities with the denturebearing hard palate and residual alveolar ridge mucosa were observed. Which method is the most reliable to eliminate such
an incorrectness?
A framework remake
B chairside framework adjustment
C framework adjustment by cold hammering
D preheated framework adjustment
E irregularity is neglectible
74. After patient K intraoral examination, the remaining 18-15, 21-22 teeth were marked in the dental formula. What diagnostic
formulation reflects the present acquired tooth loss most correctly?
A partial loss of teeth due to caries IInd class 2nd subclass by Kennedy
B partial loss of teeth due to caries IInd class 1st subclass by Kennedy
C partial loss of teeth due to caries IVth class by Kennedy
D partial loss of teeth due to caries IIIrd class 1st subclass by Kennedy
E partial loss of teeth due to caries I class 2nd subclass by Kennedy
75. In patient G, 47 y.o., the fabrication of maxillary and mandibular RPDs is followed. At the clinical stage of the wax-based
dentures construction intraoral inspection the upper lip stik out was noticed. What incorrectness at the previous stage of
denture fabrication may cause such a evidence?
A contouring of the vestibular aspect of bite rim
B adjustment of prosthetic plane
C shaping of occlusal surface
D determining the lower third of the face height
E determining of centric occlusion
76. Patient J, 60 y.o., addressed with complaints of pain in the mandibular lateral right side of, increasing during taking meals.
From the case history: 3 days ago mandibular RPD was fitted and delivered. Visually: the dentures flange in the right side of
buccal fold area caused irritation, in probing – acute pain full. What is the most likely diagnosis in this patient?
A traumatic ulcer
B allergic stomatitis
C toxic stomatitis
D actynomycotic ulser
E syphilitic ulcer
77. Patient B, 46 y.o., presented with partially edentulous spaces in the mandibular posterior regions, bounded mesiodistally
with teeth of the 1st – 2nd degree of mobility. What prosthetic design is the most rational in this situation?
A clasp-retained denture with splinting elements
B acrylic-base RPD
C swaged-cast-soldered FPD
D metal-ceramic multiunit FPD
E metal-acrylic multiunit FPD
78. During the intraoral examination of the patient M., 25 y.o., the multiple occlusal contacts of antagonists teeth in closed bite
were revealed. Radiographically: condylar head of mandibular process located at the base of the slope of tempolar bone
articular tubercle. What type of occlusion is characterized by these findings?
A centric
B frontal
C retruded
D habitual
E fixed
79. One of the conditions determining centric occlusion is the presence of antero-posterior and mesio-lateral curvatures, being
termed as:
A
B
C
D
E
prosthetic plane
antero-posterior plane
vertical plane
transversal plane
Frankfurt plane
80. Patient T, 45 y.o., presented with aesthetic concerns of projected dental restorations. Visually: mandibular dental arch
completed, the maxillary dental arch partially edentulous in posterior regions. Remaining teeth: 18-17, 13-11, 21-24 not
lesioned. What type of RPD retainers would be of the most aesthetic value?
A attachment and bar retainers
B telescopic
C Ney’s clasps
D Jackson’s and Bonigarde’s clasps
E dentoalveolar clasps
81. In patient S, 61 y.o., with partial loss of teeth, interalveolar height is to be determined by the anatomical and physiological
methods. The distance between extraoral reference points (on the chin and at the base of the nose) in closed bite compared
to that of physiological rest position is:
A for 2-3 mm less
B for 5-6 mm less
C for 5-6 mm more
D of the same level
E for 2-3 mm more
82. In patient K, 56 y.o., for the acrylic base removable partial denture (RPD) fabrication centric jaws relation was determined by
the bite blocks. What is sequentially the next clinical stage?
A was-based denture try-in
B functional impressions
C delivery of processed dentures
D preparation of occlusal rims
E anatomical impressions
83. Patient M., 50 y.o., attended complaining of 37, 36, 45, 46, 47 teeth loss. The remaining 35, 36, 44, 46 teeth in sound
condition, with relatively high anatomically shaped coronal parts, normally positioned. The orientational fulcrum line
connecting 35, 45 abutment teeth – in a typical position. What constructional element should be used as the retainer for the
cast-base RPD?
A Akker’s clasps
B Roach clasps
C Jackson’s clasps
D telescopic crowns
E bent wire clasps
84. The next day after delivery of acrylic base RPD, the patient complained of burning mouth, unpleasant taste while using
dentures. On visual examination – oral mucosa hyperemic, excessive salivation. Previously worn dentures caused no such a
problems. The most probable present causative factor is:
A residual monomer of denture base release
B allergic reactions to coloring base agents
C failure in oral hygiene maintenamce
D improper use of dentures
E poor quality of acrylic base resin
85. In the patient O, 39 y.o. a clasp-retained mandibular RPD with porcelain teeth was to be fabricated. Which method is
reasonable for the wax into acrylic base replacement to avoid the selvage, that in turn can lead to the increase of
interalveolar height?
A injectional forming
B direct compressional forming
C reversed compressional forming
D combined compressional forming
E dry heat forming
86. Patient Y, 59 y.o., with mesiodistally bounded edentulous spaces and orthognatic occlusal contacts, was attending for the
RPDs try-in. At this stage occlusal contacts were noticed only in posterior areas, anterior teeth were cleared of 4mm. What
kind of incorrectness already occured?
A frontal occlusion recorded
B left lateral occlusion recorded
C right lateral occlusion recorded
D centric occlusion recorded
E posterior occlusion recorded
87. The patient D, 48 y.o. with unilateral mandibular mesially bounded (tooth 45) edentulous spaces agreed for the teeth
replacement on a clasp-retained RPD. To reduce functional overload of the tooth 45, the occlusal rest is to be placed in the:
A interproximal 44-45 space
B distal occlusal rest space 44
C mesial occlusal rest space 44
D distol occlusal rest space 45
E
elsewhere
88. In the patient K, 57 y.o., clasp-retained maxillary RPD fabrication was prescribed. The remaining teeth: 14-23, 37-47. What
type of dental arch will provide the reliable stabilization of RPD?
A transversal
B antero-posterior
C diagonal
D round-like
E plane-oriented
89. Patient D, 40 y.o., is in need of lost teeth replacement. Remaining teeth: 18, 13-23, 28, 36-47. Visually: teeth 18, 13, 23, 28
with low-positioned unexpressed bulge zone, but preserved interridge distance. What retaining system would be the most
reasonable?
A telescopic
B bearing and holding
C holding
D attachments
E bar retainer
90. In patient N, 56 y.o., local manifestations of allergic reaction to the coloring agent of acrylic base was determined. What
treating action is recommended in such a situation?
A to remake a denture of non-coloured resin
B denture base whiteming
C to remake a denture of thermoplastic base
D denture base metallization
E to remake a denture with swaged metal base
91. For the patient R, 53 y.o., with remaining 23 tooth, 1st degree of mobility, covered by full metal crown, maxillary acrylic base
RPD is indicated. What tray is to be chosen for the alginate impression?
A plastic individual
B wax individual
C standard perforated
D standard individualized
E standard regular
92. For the patient Z, 49 y.o., the maxillary acrylic base RPD was prescribed. Remaining teeth: 17-11, 21-27, 37-47 in sound
condition, orthognatic occlusal contacts. Oral musoca without visible pathological changes. What thickness of prosthesis
acrylic base is to be ensured?
A 1,5-2,0 mm
B 0,5-0,8 mm
C 0,8-1,2 mm
D 1,2-1,5 mm
E 2,0-3,0 mm
93. Patient T, 66 y.o., presented with complaints of partial teeth loss on the upper jaw. Visually: residual maxillary alveolar ridge
1st lavel of atrophy, mucosal membrane moderately susceptible at palpation. In treatment planning, which of listed materials
is to be selected for the acrylic base?
A Ftoraks
B Carboplast
C Novacryl
D BlueMousse
E Stadont
94. Patient C, 69 y.o., addressed complaints of frequent failure of maxillary RPD (8 years in use). Visually: palatal surface of the
prosthetic base subcracked between the central incisors, previous base repairments are visible. The most favourable
treatment options is the following:
A to remake a denture
B to reline a denture
C to rebase a denture
D to reline and rebase a denture
E to correct a denture flange
95. Patient L, 65 y.o., is seemingly unable to use RPDs, delivered just 2 weeks ago because of feelings of “hard base”,
“knocking teeth”, difficult swallowing, painful areas under the denture base. Moreover, artificial gums are visible in smiling,
chewing and neck muscles are frequently tired. What was the most possibly wrong in the denture fabrication?
A interalveolar height increased in records
B interalveolar height decreased in records
C frontal occlusion recorded
D lateral occlusion recorded
E posterior occlusion recorded
96. Patient V, 69 y.o., encountered the dental clinic after 2 years of RPD use for the re-examination. Visually: functional and
esthetic characteristics quite satisfactory. What is the recommended average time for the non-complicated RPD use?
A 3 years
B 1 year
C 2 years
D
E
4 years
5 years
97. At the laboratory stage of acrylic base RPD fabrication, the Izokol material was used. Which group of the auxilliary materials
is represented by Izokol?
A isolation
B impression
C modelling
D forming
E polishing
98. In the patient B, 48 y.o., maxillary RPD is being fabricated. Which material is to be used in the laboratory stage of working
model duplication to obtain a refractory model for the framework patterning?
A Gelin
B Stomaplast
C Stomalgin
D Orthocorrector
E Dentafol
99. In the patient O, 62 y.o., the maxillary RPD fabrication was prescribed. The next day after the dentire delivery the patient
presented again whith complaints of increased salivation, unclear pronunciation of some words. What is the average period
of adaptation to the removable dentures according to V. Kurlyandsky?
A 33 days
B 7 days
C 18 days
D 1 day
E 50 days
100.
Patient T, 60 y.o., presented with complaints of pain in the masticatory muscles and temporomandibular joints in use of
RPDs for a 1 month. Visually: the face lower third elongated, lips cleared, pronunciation impaired, artificial gums are visible in
smiling. What stage of denture fabrication was not conducted correctly?
A determining and recording of centric occlusion
B anatomical impressions
C functional impressions
D prosthesis patterning
E intraoral insertion and correction of a denture
101.
In patient T, 48 y.o., the use of elastic clasp attachments in maxillary RPD was uncomfortable because of prosthesis
displacement during mastication and articulation. Considering such an experience, patient demanded to remake a denture.
The height of coronal parts of abutment teeth is decreased. What retention system would be the most appropriate in this
case?
A telescopic
B plate
C attachment
D sadde
E clasp
102.
For the patient D, 47 y.o., the mandibular clasp-retained cast-base RPD fabrication was prescribed. Visually: remaining
teeth 31-33, 41-43, 48 not lesioned, coronal parts relatively high. What thickness of sublingual bar connector at the try-in
stage is to be verified?
A 1,5-2,0 mm
B 0,3-0,5 mm
C 0,6-0,9 mm
D 1,0-1,4 mm
E 2,1-2,4 mm
103.
For the patient Y, 64 y.o., the maxillary and mandibular acrylic base RPDs fabrication was prescribed. Visually:
remaining teeth not lesioned, coronal parts relatively high, orthognathic jaws relation. What type of clasps is the most typical
for the acrylic base denture fixation?
A holding
B bearing and holding
C snapping
D gingival
E dentoalveolar
104.
Patient N, 53 y.o., addressed with complaints of chewing difficulty and aesthetic deficiency due to partial loss of teeth on
the upper jaw. Visually: remaining teeth without apparent lesions, not tilted, orthognathically related, painless on percussion.
What element of the cast-base RPD is to be constructed in this case?
A split or “L-shaped” palatal arch
B regular palatal arch with Akker’s clasps
C circular palatal acrh
D conventional palatal arch with Jackson’s clasps
E arch connector with telescopic crowns
105.
Patient U, 60 y.o., addressed with complaints of chick mucosa biting in use of just delivered (2 days ago) maxillary and
mandibular RPDs. Visually: chick mucosa on the line of bite swollen, hyperemic, marked with traces of injury. What is the
most likely cause of this complication?
A intercuspol posterior contacts hindered
B interridge distance ill-defined
C frontal occlusion registered
D denture base extended
E improper artificial teeth selection
106.
Patient A, 52 y.o., presented to the prosthetic dentistry department, complaining of chewing difficulty after partial loss of
maxillary teeth. Treatment plan implied maxillary RPD fabrication with holding wire clasps on 14, 23 teeth. What type of
prosthetic stabilization will be provided by these clasps?
A transversal
B antero-posterior
C diagonal
D antero-posterior and transversal
E diogonal and anterio-posterior
107.
In the patient V, 58 y.o., treatment plan of clasp-retained dentures fabrication was followed. In the survey study of
working models in parallelometer the depth of infrabulge areas was to be determined. What diameters of measuring tips are
to be chosen for this purpose?
A 0,25 – 0,50 – 0,75 mm
B 0,15 – 0,40 – 0,65 mm
C 0,20 – 0,45 – 0,70 mm
D 0,30 – 0,55 – 0,80 mm
E 0,35 – 0,60 – 0,85 mm
108.
In the patient L, 42 y.o., the maxillary clasp-retained denture fabrication was inducated. Visually: remaining teeth 18, 17,
13-11, 21-24, 28 tilted vestibularly. What type of Ney-system clasps are to be used in this case for the distal abutments (18,
17, 28)?
A Ney’s 5th type
B Ney’s 2nd type
C Ney’s 4th type
D Ney’s 3rd type
E Ney’s 1st type
109.
The patient O, 65 y.o., the maxillary clasp-retained denture fabrication, was prescribed. At the clinical stage, centric
occlusal relationship was determined and recorded. What is the sequential clinical stage of prosthesis fabrication?
A wax-based denture try-in
B denture base correction
C impression taking
D processed dentures delivery
E working models study
110.
In the patient H, 65 y.o., the fabrication of mandibular RPD is followed. What is the next after the intraoral inspection of
the wax-based prosthetic construction clinical stage?
A denture fitting on delivery
B centric occlusion registration
C denture correction
D impressions taking
E working models duplication
111.
In the patient N, 48 y.o., the fabrication of mandibular bearing and holding clasp-retained RPD was prescribed. In which
part of the coronal part of abutment tooth the rigid arm of the Akker’s (1st Ney-system type) clasps are to be placed?
A above the survey line
B along the bulge zone
C in the infrabulge area
D ar the emergence profile
E adjacently to the supragingival zone
112.
In patient T, 57 y.o., the fabrication of mandibular clasps-retained RPD is followed. Remaining teeth: 31-34, 41-44 tilted
vestibularly. What type of Ney-system clasp retainer is to be chosen on mesial abutments (34, 44)?
A Ney’s 4th type
B Ney’s 1st type
C Ney’s 2nd type
D Ney’s 3rd type
E Ney’s 4th type
113.
At the clinical stage of the cast-based RPD framework intraoral try-in placement, clearance irregularities with the
denture-bearing hard palate and residual alveolar ridge mucosa were observed. Which method is the most reliable to
eliminate such an incorrectness?
A framework remake
B chairside framework adjustment
C framework adjustment by cold hammering
D preheated framework adjustment
E irregularity is neglectible
114.
After patient K intraoral examination, the remaining 18-15, 21-22 teeth were marked in the dental formula. What
diagnostic formulation reflects the present acquired tooth loss most correctly?
A partial loss of teeth due to caries IInd class 2nd subclass by Kennedy
B partial loss of teeth due to caries IInd class 1st subclass by Kennedy
C partial loss of teeth due to caries IVth class by Kennedy
D partial loss of teeth due to caries IIIrd class 1st subclass by Kennedy
E partial loss of teeth due to caries I class 2nd subclass by Kennedy
115.
In patient G, 47 y.o., the fabrication of maxillary and mandibular RPDs is followed. At the clinical stage of the wax-based
dentures construction intraoral inspection the upper lip stik out was noticed. What incorrectness at the previous stage of
denture fabrication may cause such a evidence?
A contouring of the vestibular aspect of bite rim
B adjustment of prosthetic plane
C shaping of occlusal surface
D determining the lower third of the face height
E determining of centric occlusion
116.
Patient J, 60 y.o., addressed with complaints of pain in the mandibular lateral right side of, increasing during taking
meals. From the case history: 3 days ago mandibular RPD was fitted and delivered. Visually: the dentures flange in the right
side of buccal fold area caused irritation, in probing – acute pain full. What is the most likely diagnosis in this patient?
A traumatic ulcer
B allergic stomatitis
C toxic stomatitis
D actynomycotic ulser
E syphilitic ulcer
117.
Patient B, 46 y.o., presented with partially edentulous spaces in the mandibular posterior regions, bounded mesiodistally
with teeth of the 1st – 2nd degree of mobility. What prosthetic design is the most rational in this situation?
A clasp-retained denture with splinting elements
B acrylic-base RPD
C swaged-cast-soldered FPD
D metal-ceramic multiunit FPD
E metal-acrylic multiunit FPD
118.
During the intraoral examination of the patient M., 25 y.o., the multiple occlusal contacts of antagonists teeth in closed
bite were revealed. Radiographically: condylar head of mandibular process located at the base of the slope of tempolar bone
articular tubercle. What type of occlusion is characterized by these findings?
A centric
B frontal
C retruded
D habitual
E fixed
119.
One of the conditions determining centric occlusion is the presence of antero-posterior and mesio-lateral curvatures,
being termed as:
A prosthetic plane
B antero-posterior plane
C vertical plane
D transversal plane
E Frankfurt plane
120.
Patient T, 45 y.o., presented with aesthetic concerns of projected dental restorations. Visually: mandibular dental arch
completed, the maxillary dental arch partially edentulous in posterior regions. Remaining teeth: 18-17, 13-11, 21-24 not
lesioned. What type of RPD retainers would be of the most aesthetic value?
A attachment and bar retainers
B telescopic
C Ney’s clasps
D Jackson’s and Bonigarde’s clasps
E dentoalveolar clasps
121. In patient S, 61 y.o., with partial loss of teeth, interalveolar height is to be determined by the anatomical and
physiological methods. The distance between extraoral reference points (on the chin and at the base of the nose) in closed
bite compared to that of physiological rest position is:
A for 2-3 mm less
B for 5-6 mm less
C for 5-6 mm more
D of the same level
E for 2-3 mm more
122. In patient K, 56 y.o., for the acrylic base removable partial denture (RPD) fabrication centric jaws relation was
determined by the bite blocks. What is sequentially the next clinical stage?
A was-based denture try-in
B functional impressions
C delivery of processed dentures
D preparation of occlusal rims
E anatomical impressions
123. Patient M., 50 y.o., attended complaining of 37, 36, 45, 46, 47 teeth loss. The remaining 35, 36, 44, 46 teeth in sound
condition, with relatively high anatomically shaped coronal parts, normally positioned. The orientational fulcrum line
connecting 35, 45 abutment teeth – in a typical position. What constructional element should be used as the retainer for the
cast-base RPD?
A Akker’s clasps
B Roach clasps
C Jackson’s clasps
D telescopic crowns
E bent wire clasps
124. The next day after delivery of acrylic base RPD, the patient complained of burning mouth, unpleasant taste while using
dentures. On visual examination – oral mucosa hyperemic, excessive salivation. Previously worn dentures caused no such a
problems. The most probable present causative factor is:
A residual monomer of denture base release
B allergic reactions to coloring base agents
C failure in oral hygiene maintenamce
D improper use of dentures
E poor quality of acrylic base resin
125. In the patient O, 39 y.o. a clasp-retained mandibular RPD with porcelain teeth was to be fabricated. Which method is
reasonable for the wax into acrylic base replacement to avoid the selvage, that in turn can lead to the increase of
interalveolar height?
A injectional forming
B direct compressional forming
C reversed compressional forming
D combined compressional forming
E dry heat forming
126. Patient Y, 59 y.o., with mesiodistally bounded edentulous spaces and orthognatic occlusal contacts, was attending for
the RPDs try-in. At this stage occlusal contacts were noticed only in posterior areas, anterior teeth were cleared of 4mm.
What kind of incorrectness already occured?
A frontal occlusion recorded
B left lateral occlusion recorded
C right lateral occlusion recorded
D centric occlusion recorded
E posterior occlusion recorded
127. The patient D, 48 y.o. with unilateral mandibular mesially bounded (tooth 45) edentulous spaces agreed for the teeth
replacement on a clasp-retained RPD. To reduce functional overload of the tooth 45, the occlusal rest is to be placed in the:
A interproximal 44-45 space
B distal occlusal rest space 44
C mesial occlusal rest space 44
D distol occlusal rest space 45
E elsewhere
128. In the patient K, 57 y.o., clasp-retained maxillary RPD fabrication was prescribed. The remaining teeth: 14-23, 37-47.
What type of dental arch will provide the reliable stabilization of RPD?
A transversal
B antero-posterior
C diagonal
D round-like
E plane-oriented
129. Patient D, 40 y.o., is in need of lost teeth replacement. Remaining teeth: 18, 13-23, 28, 36-47. Visually: teeth 18, 13, 23,
28 with low-positioned unexpressed bulge zone, but preserved interridge distance. What retaining system would be the most
reasonable?
A telescopic
B bearing and holding
C holding
D attachments
E bar retainer
130.
In patient N, 56 y.o., local manifestations of allergic reaction to the coloring agent of acrylic base was determined. What
treating action is recommended in such a situation?
A to remake a denture of non-coloured resin
B denture base whiteming
C to remake a denture of thermoplastic base
D denture base metallization
E to remake a denture with swaged metal base
131.
For the patient R, 53 y.o., with remaining 23 tooth, 1st degree of mobility, covered by full metal crown, maxillary acrylic
base RPD is indicated. What tray is to be chosen for the alginate impression?
A plastic individual
B wax individual
C standard perforated
D
E
standard individualized
standard regular
132. For the patient Z, 49 y.o., the maxillary acrylic base RPD was prescribed. Remaining teeth: 17-11, 21-27, 37-47 in sound
condition, orthognatic occlusal contacts. Oral musoca without visible pathological changes. What thickness of prosthesis
acrylic base is to be ensured?
A 1,5-2,0 mm
B 0,5-0,8 mm
C 0,8-1,2 mm
D 1,2-1,5 mm
E 2,0-3,0 mm
133.
Patient T, 66 y.o., presented with complaints of partial teeth loss on the upper jaw. Visually: residual maxillary alveolar
ridge 1st lavel of atrophy, mucosal membrane moderately susceptible at palpation. In treatment planning, which of listed
materials is to be selected for the acrylic base?
A Ftoraks
B Carboplast
C Novacryl
D BlueMousse
E Stadont
134.
Patient C, 69 y.o., addressed complaints of frequent failure of maxillary RPD (8 years in use). Visually: palatal surface of
the prosthetic base subcracked between the central incisors, previous base repairments are visible. The most favourable
treatment options is the following:
A to remake a denture
B to reline a denture
C to rebase a denture
D to reline and rebase a denture
E to correct a denture flange
135.
Patient L, 65 y.o., is seemingly unable to use RPDs, delivered just 2 weeks ago because of feelings of “hard base”,
“knocking teeth”, difficult swallowing, painful areas under the denture base. Moreover, artificial gums are visible in smiling,
chewing and neck muscles are frequently tired. What was the most possibly wrong in the denture fabrication?
A interalveolar height increased in records
B interalveolar height decreased in records
C frontal occlusion recorded
D lateral occlusion recorded
E posterior occlusion recorded
136.
Patient V, 69 y.o., encountered the dental clinic after 2 years of RPD use for the re-examination. Visually: functional and
esthetic characteristics quite satisfactory. What is the recommended average time for the non-complicated RPD use?
A 3 years
B 1 year
C 2 years
D 4 years
E 5 years
137.
At the laboratory stage of acrylic base RPD fabrication, the Izokol material was used. Which group of the auxilliary
materials is represented by Izokol?
A isolation
B impression
C modelling
D forming
E polishing
138.
In the patient B, 48 y.o., maxillary RPD is being fabricated. Which material is to be used in the laboratory stage of
working model duplication to obtain a refractory model for the framework patterning?
A Gelin
B Stomaplast
C Stomalgin
D Orthocorrector
E Dentafol
139.
In the patient O, 62 y.o., the maxillary RPD fabrication was prescribed. The next day after the dentire delivery the patient
presented again whith complaints of increased salivation, unclear pronunciation of some words. What is the average period
of adaptation to the removable dentures according to V. Kurlyandsky?
A 33 days
B 7 days
C 18 days
D 1 day
E 50 days
140.
Patient T, 60 y.o., presented with complaints of pain in the masticatory muscles and temporomandibular joints in use of
RPDs for a 1 month. Visually: the face lower third elongated, lips cleared, pronunciation impaired, artificial gums are visible in
smiling. What stage of denture fabrication was not conducted correctly?
A determining and recording of centric occlusion
B
C
D
E
anatomical impressions
functional impressions
prosthesis patterning
intraoral insertion and correction of a denture
141.
In patient T, 48 y.o., the use of elastic clasp attachments in maxillary RPD was uncomfortable because of prosthesis
displacement during mastication and articulation. Considering such an experience, patient demanded to remake a denture.
The height of coronal parts of abutment teeth is decreased. What retention system would be the most appropriate in this
case?
A telescopic
B plate
C attachment
D sadde
E clasp
142.
For the patient D, 47 y.o., the mandibular clasp-retained cast-base RPD fabrication was prescribed. Visually: remaining
teeth 31-33, 41-43, 48 not lesioned, coronal parts relatively high. What thickness of sublingual bar connector at the try-in
stage is to be verified?
A 1,5-2,0 mm
B 0,3-0,5 mm
C 0,6-0,9 mm
D 1,0-1,4 mm
E 2,1-2,4 mm
143.
For the patient Y, 64 y.o., the maxillary and mandibular acrylic base RPDs fabrication was prescribed. Visually:
remaining teeth not lesioned, coronal parts relatively high, orthognathic jaws relation. What type of clasps is the most typical
for the acrylic base denture fixation?
A holding
B bearing and holding
C snapping
D gingival
E dentoalveolar
144.
Patient N, 53 y.o., addressed with complaints of chewing difficulty and aesthetic deficiency due to partial loss of teeth on
the upper jaw. Visually: remaining teeth without apparent lesions, not tilted, orthognathically related, painless on percussion.
What element of the cast-base RPD is to be constructed in this case?
A split or “L-shaped” palatal arch
B regular palatal arch with Akker’s clasps
C circular palatal acrh
D conventional palatal arch with Jackson’s clasps
E arch connector with telescopic crowns
145.
Patient U, 60 y.o., addressed with complaints of chick mucosa biting in use of just delivered (2 days ago) maxillary and
mandibular RPDs. Visually: chick mucosa on the line of bite swollen, hyperemic, marked with traces of injury. What is the
most likely cause of this complication?
A intercuspol posterior contacts hindered
B interridge distance ill-defined
C frontal occlusion registered
D denture base extended
E improper artificial teeth selection
146.
Patient A, 52 y.o., presented to the prosthetic dentistry department, complaining of chewing difficulty after partial loss of
maxillary teeth. Treatment plan implied maxillary RPD fabrication with holding wire clasps on 14, 23 teeth. What type of
prosthetic stabilization will be provided by these clasps?
A transversal
B antero-posterior
C diagonal
D antero-posterior and transversal
E diogonal and anterio-posterior
147.
In the patient V, 58 y.o., treatment plan of clasp-retained dentures fabrication was followed. In the survey study of
working models in parallelometer the depth of infrabulge areas was to be determined. What diameters of measuring tips are
to be chosen for this purpose?
A 0,25 – 0,50 – 0,75 mm
B 0,15 – 0,40 – 0,65 mm
C 0,20 – 0,45 – 0,70 mm
D 0,30 – 0,55 – 0,80 mm
E 0,35 – 0,60 – 0,85 mm
148.
In the patient L, 42 y.o., the maxillary clasp-retained denture fabrication was inducated. Visually: remaining teeth 18, 17,
13-11, 21-24, 28 tilted vestibularly. What type of Ney-system clasps are to be used in this case for the distal abutments (18,
17, 28)?
A Ney’s 5th type
B Ney’s 2nd type
C Ney’s 4th type
D Ney’s 3rd type
E
Ney’s 1st type
149.
The patient O, 65 y.o., the maxillary clasp-retained denture fabrication, was prescribed. At the clinical stage, centric
occlusal relationship was determined and recorded. What is the sequential clinical stage of prosthesis fabrication?
A wax-based denture try-in
B denture base correction
C impression taking
D processed dentures delivery
E working models study
150.
In the patient H, 65 y.o., the fabrication of mandibular RPD is followed. What is the next after the intraoral inspection of
the wax-based prosthetic construction clinical stage?
A denture fitting on delivery
B centric occlusion registration
C denture correction
D impressions taking
E working models duplication
151.
In the patient N, 48 y.o., the fabrication of mandibular bearing and holding clasp-retained RPD was prescribed. In which
part of the coronal part of abutment tooth the rigid arm of the Akker’s (1st Ney-system type) clasps are to be placed?
A above the survey line
B along the bulge zone
C in the infrabulge area
D ar the emergence profile
E adjacently to the supragingival zone
152.
In patient T, 57 y.o., the fabrication of mandibular clasps-retained RPD is followed. Remaining teeth: 31-34, 41-44 tilted
vestibularly. What type of Ney-system clasp retainer is to be chosen on mesial abutments (34, 44)?
A Ney’s 4th type
B Ney’s 1st type
C Ney’s 2nd type
D Ney’s 3rd type
E Ney’s 4th type
153.
At the clinical stage of the cast-based RPD framework intraoral try-in placement, clearance irregularities with the
denture-bearing hard palate and residual alveolar ridge mucosa were observed. Which method is the most reliable to
eliminate such an incorrectness?
A framework remake
B chairside framework adjustment
C framework adjustment by cold hammering
D preheated framework adjustment
E irregularity is neglectible
154.
After patient K intraoral examination, the remaining 18-15, 21-22 teeth were marked in the dental formula. What
diagnostic formulation reflects the present acquired tooth loss most correctly?
A partial loss of teeth due to caries IInd class 2nd subclass by Kennedy
B partial loss of teeth due to caries IInd class 1st subclass by Kennedy
C partial loss of teeth due to caries IVth class by Kennedy
D partial loss of teeth due to caries IIIrd class 1st subclass by Kennedy
E partial loss of teeth due to caries I class 2nd subclass by Kennedy
155.
In patient G, 47 y.o., the fabrication of maxillary and mandibular RPDs is followed. At the clinical stage of the wax-based
dentures construction intraoral inspection the upper lip stik out was noticed. What incorrectness at the previous stage of
denture fabrication may cause such a evidence?
A contouring of the vestibular aspect of bite rim
B adjustment of prosthetic plane
C shaping of occlusal surface
D determining the lower third of the face height
E determining of centric occlusion
156.
Patient J, 60 y.o., addressed with complaints of pain in the mandibular lateral right side of, increasing during taking
meals. From the case history: 3 days ago mandibular RPD was fitted and delivered. Visually: the dentures flange in the right
side of buccal fold area caused irritation, in probing – acute pain full. What is the most likely diagnosis in this patient?
A traumatic ulcer
B allergic stomatitis
C toxic stomatitis
D actynomycotic ulser
E syphilitic ulcer
157.
Patient B, 46 y.o., presented with partially edentulous spaces in the mandibular posterior regions, bounded mesiodistally
with teeth of the 1st – 2nd degree of mobility. What prosthetic design is the most rational in this situation?
A clasp-retained denture with splinting elements
B acrylic-base RPD
C swaged-cast-soldered FPD
D metal-ceramic multiunit FPD
E metal-acrylic multiunit FPD
158.
During the intraoral examination of the patient M., 25 y.o., the multiple occlusal contacts of antagonists teeth in closed
bite were revealed. Radiographically: condylar head of mandibular process located at the base of the slope of tempolar bone
articular tubercle. What type of occlusion is characterized by these findings?
A centric
B frontal
C retruded
D habitual
E fixed
159.
One of the conditions determining centric occlusion is the presence of antero-posterior and mesio-lateral curvatures,
being termed as:
A prosthetic plane
B antero-posterior plane
C vertical plane
D transversal plane
E Frankfurt plane
160.
Patient T, 45 y.o., presented with aesthetic concerns of projected dental restorations. Visually: mandibular dental arch
completed, the maxillary dental arch partially edentulous in posterior regions. Remaining teeth: 18-17, 13-11, 21-24 not
lesioned. What type of RPD retainers would be of the most aesthetic value?
A attachment and bar retainers
B telescopic
C Ney’s clasps
D Jackson’s and Bonigarde’s clasps
E dentoalveolar clasps
161. In patient S, 61 y.o., with partial loss of teeth, interalveolar height is to be determined by the anatomical and
physiological methods. The distance between extraoral reference points (on the chin and at the base of the nose) in closed
bite compared to that of physiological rest position is:
A for 2-3 mm less
B for 5-6 mm less
C for 5-6 mm more
D of the same level
E for 2-3 mm more
162. In patient K, 56 y.o., for the acrylic base removable partial denture (RPD) fabrication centric jaws relation was
determined by the bite blocks. What is sequentially the next clinical stage?
A was-based denture try-in
B functional impressions
C delivery of processed dentures
D preparation of occlusal rims
E anatomical impressions
163. Patient M., 50 y.o., attended complaining of 37, 36, 45, 46, 47 teeth loss. The remaining 35, 36, 44, 46 teeth in sound
condition, with relatively high anatomically shaped coronal parts, normally positioned. The orientational fulcrum line
connecting 35, 45 abutment teeth – in a typical position. What constructional element should be used as the retainer for the
cast-base RPD?
A Akker’s clasps
B Roach clasps
C Jackson’s clasps
D telescopic crowns
E bent wire clasps
164. The next day after delivery of acrylic base RPD, the patient complained of burning mouth, unpleasant taste while using
dentures. On visual examination – oral mucosa hyperemic, excessive salivation. Previously worn dentures caused no such a
problems. The most probable present causative factor is:
A residual monomer of denture base release
B allergic reactions to coloring base agents
C failure in oral hygiene maintenamce
D improper use of dentures
E poor quality of acrylic base resin
165. In the patient O, 39 y.o. a clasp-retained mandibular RPD with porcelain teeth was to be fabricated. Which method is
reasonable for the wax into acrylic base replacement to avoid the selvage, that in turn can lead to the increase of
interalveolar height?
A injectional forming
B direct compressional forming
C reversed compressional forming
D combined compressional forming
E dry heat forming
166. Patient Y, 59 y.o., with mesiodistally bounded edentulous spaces and orthognatic occlusal contacts, was attending for
the RPDs try-in. At this stage occlusal contacts were noticed only in posterior areas, anterior teeth were cleared of 4mm.
What kind of incorrectness already occured?
A frontal occlusion recorded
B left lateral occlusion recorded
C
D
E
right lateral occlusion recorded
centric occlusion recorded
posterior occlusion recorded
167. The patient D, 48 y.o. with unilateral mandibular mesially bounded (tooth 45) edentulous spaces agreed for the teeth
replacement on a clasp-retained RPD. To reduce functional overload of the tooth 45, the occlusal rest is to be placed in the:
A interproximal 44-45 space
B distal occlusal rest space 44
C mesial occlusal rest space 44
D distol occlusal rest space 45
E elsewhere
168. In the patient K, 57 y.o., clasp-retained maxillary RPD fabrication was prescribed. The remaining teeth: 14-23, 37-47.
What type of dental arch will provide the reliable stabilization of RPD?
A transversal
B antero-posterior
C diagonal
D round-like
E plane-oriented
169. Patient D, 40 y.o., is in need of lost teeth replacement. Remaining teeth: 18, 13-23, 28, 36-47. Visually: teeth 18, 13, 23,
28 with low-positioned unexpressed bulge zone, but preserved interridge distance. What retaining system would be the most
reasonable?
A telescopic
B bearing and holding
C holding
D attachments
E bar retainer
170.
In patient N, 56 y.o., local manifestations of allergic reaction to the coloring agent of acrylic base was determined. What
treating action is recommended in such a situation?
A to remake a denture of non-coloured resin
B denture base whiteming
C to remake a denture of thermoplastic base
D denture base metallization
E to remake a denture with swaged metal base
171.
For the patient R, 53 y.o., with remaining 23 tooth, 1st degree of mobility, covered by full metal crown, maxillary acrylic
base RPD is indicated. What tray is to be chosen for the alginate impression?
A plastic individual
B wax individual
C standard perforated
D standard individualized
E standard regular
172. For the patient Z, 49 y.o., the maxillary acrylic base RPD was prescribed. Remaining teeth: 17-11, 21-27, 37-47 in sound
condition, orthognatic occlusal contacts. Oral musoca without visible pathological changes. What thickness of prosthesis
acrylic base is to be ensured?
A 1,5-2,0 mm
B 0,5-0,8 mm
C 0,8-1,2 mm
D 1,2-1,5 mm
E 2,0-3,0 mm
173.
Patient T, 66 y.o., presented with complaints of partial teeth loss on the upper jaw. Visually: residual maxillary alveolar
ridge 1st lavel of atrophy, mucosal membrane moderately susceptible at palpation. In treatment planning, which of listed
materials is to be selected for the acrylic base?
A Ftoraks
B Carboplast
C Novacryl
D BlueMousse
E Stadont
174.
Patient C, 69 y.o., addressed complaints of frequent failure of maxillary RPD (8 years in use). Visually: palatal surface of
the prosthetic base subcracked between the central incisors, previous base repairments are visible. The most favourable
treatment options is the following:
A to remake a denture
B to reline a denture
C to rebase a denture
D to reline and rebase a denture
E to correct a denture flange
175.
Patient L, 65 y.o., is seemingly unable to use RPDs, delivered just 2 weeks ago because of feelings of “hard base”,
“knocking teeth”, difficult swallowing, painful areas under the denture base. Moreover, artificial gums are visible in smiling,
chewing and neck muscles are frequently tired. What was the most possibly wrong in the denture fabrication?
A
B
C
D
E
interalveolar height increased in records
interalveolar height decreased in records
frontal occlusion recorded
lateral occlusion recorded
posterior occlusion recorded
176.
Patient V, 69 y.o., encountered the dental clinic after 2 years of RPD use for the re-examination. Visually: functional and
esthetic characteristics quite satisfactory. What is the recommended average time for the non-complicated RPD use?
A 3 years
B 1 year
C 2 years
D 4 years
E 5 years
177.
At the laboratory stage of acrylic base RPD fabrication, the Izokol material was used. Which group of the auxilliary
materials is represented by Izokol?
A isolation
B impression
C modelling
D forming
E polishing
178.
In the patient B, 48 y.o., maxillary RPD is being fabricated. Which material is to be used in the laboratory stage of
working model duplication to obtain a refractory model for the framework patterning?
A Gelin
B Stomaplast
C Stomalgin
D Orthocorrector
E Dentafol
179.
In the patient O, 62 y.o., the maxillary RPD fabrication was prescribed. The next day after the dentire delivery the patient
presented again whith complaints of increased salivation, unclear pronunciation of some words. What is the average period
of adaptation to the removable dentures according to V. Kurlyandsky?
A 33 days
B 7 days
C 18 days
D 1 day
E 50 days
180.
Patient T, 60 y.o., presented with complaints of pain in the masticatory muscles and temporomandibular joints in use of
RPDs for a 1 month. Visually: the face lower third elongated, lips cleared, pronunciation impaired, artificial gums are visible in
smiling. What stage of denture fabrication was not conducted correctly?
A determining and recording of centric occlusion
B anatomical impressions
C functional impressions
D prosthesis patterning
E intraoral insertion and correction of a denture
181.
In patient T, 48 y.o., the use of elastic clasp attachments in maxillary RPD was uncomfortable because of prosthesis
displacement during mastication and articulation. Considering such an experience, patient demanded to remake a denture.
The height of coronal parts of abutment teeth is decreased. What retention system would be the most appropriate in this
case?
A telescopic
B plate
C attachment
D sadde
E clasp
182.
For the patient D, 47 y.o., the mandibular clasp-retained cast-base RPD fabrication was prescribed. Visually: remaining
teeth 31-33, 41-43, 48 not lesioned, coronal parts relatively high. What thickness of sublingual bar connector at the try-in
stage is to be verified?
A 1,5-2,0 mm
B 0,3-0,5 mm
C 0,6-0,9 mm
D 1,0-1,4 mm
E 2,1-2,4 mm
183.
For the patient Y, 64 y.o., the maxillary and mandibular acrylic base RPDs fabrication was prescribed. Visually:
remaining teeth not lesioned, coronal parts relatively high, orthognathic jaws relation. What type of clasps is the most typical
for the acrylic base denture fixation?
A holding
B bearing and holding
C snapping
D gingival
E dentoalveolar
184.
Patient N, 53 y.o., addressed with complaints of chewing difficulty and aesthetic deficiency due to partial loss of teeth on
the upper jaw. Visually: remaining teeth without apparent lesions, not tilted, orthognathically related, painless on percussion.
What element of the cast-base RPD is to be constructed in this case?
A split or “L-shaped” palatal arch
B regular palatal arch with Akker’s clasps
C circular palatal acrh
D conventional palatal arch with Jackson’s clasps
E arch connector with telescopic crowns
185.
Patient U, 60 y.o., addressed with complaints of chick mucosa biting in use of just delivered (2 days ago) maxillary and
mandibular RPDs. Visually: chick mucosa on the line of bite swollen, hyperemic, marked with traces of injury. What is the
most likely cause of this complication?
A intercuspol posterior contacts hindered
B interridge distance ill-defined
C frontal occlusion registered
D denture base extended
E improper artificial teeth selection
186.
Patient A, 52 y.o., presented to the prosthetic dentistry department, complaining of chewing difficulty after partial loss of
maxillary teeth. Treatment plan implied maxillary RPD fabrication with holding wire clasps on 14, 23 teeth. What type of
prosthetic stabilization will be provided by these clasps?
A transversal
B antero-posterior
C diagonal
D antero-posterior and transversal
E diogonal and anterio-posterior
187.
In the patient V, 58 y.o., treatment plan of clasp-retained dentures fabrication was followed. In the survey study of
working models in parallelometer the depth of infrabulge areas was to be determined. What diameters of measuring tips are
to be chosen for this purpose?
A 0,25 – 0,50 – 0,75 mm
B 0,15 – 0,40 – 0,65 mm
C 0,20 – 0,45 – 0,70 mm
D 0,30 – 0,55 – 0,80 mm
E 0,35 – 0,60 – 0,85 mm
188.
In the patient L, 42 y.o., the maxillary clasp-retained denture fabrication was inducated. Visually: remaining teeth 18, 17,
13-11, 21-24, 28 tilted vestibularly. What type of Ney-system clasps are to be used in this case for the distal abutments (18,
17, 28)?
A Ney’s 5th type
B Ney’s 2nd type
C Ney’s 4th type
D Ney’s 3rd type
E Ney’s 1st type
189.
The patient O, 65 y.o., the maxillary clasp-retained denture fabrication, was prescribed. At the clinical stage, centric
occlusal relationship was determined and recorded. What is the sequential clinical stage of prosthesis fabrication?
A wax-based denture try-in
B denture base correction
C impression taking
D processed dentures delivery
E working models study
190.
In the patient H, 65 y.o., the fabrication of mandibular RPD is followed. What is the next after the intraoral inspection of
the wax-based prosthetic construction clinical stage?
A denture fitting on delivery
B centric occlusion registration
C denture correction
D impressions taking
E working models duplication
191.
In the patient N, 48 y.o., the fabrication of mandibular bearing and holding clasp-retained RPD was prescribed. In which
part of the coronal part of abutment tooth the rigid arm of the Akker’s (1st Ney-system type) clasps are to be placed?
A above the survey line
B along the bulge zone
C in the infrabulge area
D ar the emergence profile
E adjacently to the supragingival zone
192.
In patient T, 57 y.o., the fabrication of mandibular clasps-retained RPD is followed. Remaining teeth: 31-34, 41-44 tilted
vestibularly. What type of Ney-system clasp retainer is to be chosen on mesial abutments (34, 44)?
A Ney’s 4th type
B Ney’s 1st type
C Ney’s 2nd type
D Ney’s 3rd type
E Ney’s 4th type
193.
At the clinical stage of the cast-based RPD framework intraoral try-in placement, clearance irregularities with the
denture-bearing hard palate and residual alveolar ridge mucosa were observed. Which method is the most reliable to
eliminate such an incorrectness?
A framework remake
B chairside framework adjustment
C framework adjustment by cold hammering
D preheated framework adjustment
E irregularity is neglectible
194.
After patient K intraoral examination, the remaining 18-15, 21-22 teeth were marked in the dental formula. What
diagnostic formulation reflects the present acquired tooth loss most correctly?
A partial loss of teeth due to caries IInd class 2nd subclass by Kennedy
B partial loss of teeth due to caries IInd class 1st subclass by Kennedy
C partial loss of teeth due to caries IVth class by Kennedy
D partial loss of teeth due to caries IIIrd class 1st subclass by Kennedy
E partial loss of teeth due to caries I class 2nd subclass by Kennedy
195.
In patient G, 47 y.o., the fabrication of maxillary and mandibular RPDs is followed. At the clinical stage of the wax-based
dentures construction intraoral inspection the upper lip stik out was noticed. What incorrectness at the previous stage of
denture fabrication may cause such a evidence?
A contouring of the vestibular aspect of bite rim
B adjustment of prosthetic plane
C shaping of occlusal surface
D determining the lower third of the face height
E determining of centric occlusion
196.
Patient J, 60 y.o., addressed with complaints of pain in the mandibular lateral right side of, increasing during taking
meals. From the case history: 3 days ago mandibular RPD was fitted and delivered. Visually: the dentures flange in the right
side of buccal fold area caused irritation, in probing – acute pain full. What is the most likely diagnosis in this patient?
A traumatic ulcer
B allergic stomatitis
C toxic stomatitis
D actynomycotic ulser
E syphilitic ulcer
197.
Patient B, 46 y.o., presented with partially edentulous spaces in the mandibular posterior regions, bounded mesiodistally
with teeth of the 1st – 2nd degree of mobility. What prosthetic design is the most rational in this situation?
A clasp-retained denture with splinting elements
B acrylic-base RPD
C swaged-cast-soldered FPD
D metal-ceramic multiunit FPD
E metal-acrylic multiunit FPD
198.
During the intraoral examination of the patient M., 25 y.o., the multiple occlusal contacts of antagonists teeth in closed
bite were revealed. Radiographically: condylar head of mandibular process located at the base of the slope of tempolar bone
articular tubercle. What type of occlusion is characterized by these findings?
A centric
B frontal
C retruded
D habitual
E fixed
199.
One of the conditions determining centric occlusion is the presence of antero-posterior and mesio-lateral curvatures,
being termed as:
A prosthetic plane
B antero-posterior plane
C vertical plane
D transversal plane
E Frankfurt plane
200.
Patient T, 45 y.o., presented with aesthetic concerns of projected dental restorations. Visually: mandibular dental arch
completed, the maxillary dental arch partially edentulous in posterior regions. Remaining teeth: 18-17, 13-11, 21-24 not
lesioned. What type of RPD retainers would be of the most aesthetic value?
A attachment and bar retainers
B telescopic
C Ney’s clasps
D Jackson’s and Bonigarde’s clasps
E dentoalveolar clasps
201. In patient S, 61 y.o., with partial loss of teeth, interalveolar height is to be determined by the anatomical and
physiological methods. The distance between extraoral reference points (on the chin and at the base of the nose) in closed
bite compared to that of physiological rest position is:
A for 2-3 mm less
B for 5-6 mm less
C for 5-6 mm more
D of the same level
E
for 2-3 mm more
202. In patient K, 56 y.o., for the acrylic base removable partial denture (RPD) fabrication centric jaws relation was
determined by the bite blocks. What is sequentially the next clinical stage?
A was-based denture try-in
B functional impressions
C delivery of processed dentures
D preparation of occlusal rims
E anatomical impressions
203. Patient M., 50 y.o., attended complaining of 37, 36, 45, 46, 47 teeth loss. The remaining 35, 36, 44, 46 teeth in sound
condition, with relatively high anatomically shaped coronal parts, normally positioned. The orientational fulcrum line
connecting 35, 45 abutment teeth – in a typical position. What constructional element should be used as the retainer for the
cast-base RPD?
A Akker’s clasps
B Roach clasps
C Jackson’s clasps
D telescopic crowns
E bent wire clasps
204. The next day after delivery of acrylic base RPD, the patient complained of burning mouth, unpleasant taste while using
dentures. On visual examination – oral mucosa hyperemic, excessive salivation. Previously worn dentures caused no such a
problems. The most probable present causative factor is:
A residual monomer of denture base release
B allergic reactions to coloring base agents
C failure in oral hygiene maintenamce
D improper use of dentures
E poor quality of acrylic base resin
205. In the patient O, 39 y.o. a clasp-retained mandibular RPD with porcelain teeth was to be fabricated. Which method is
reasonable for the wax into acrylic base replacement to avoid the selvage, that in turn can lead to the increase of
interalveolar height?
A injectional forming
B direct compressional forming
C reversed compressional forming
D combined compressional forming
E dry heat forming
206. Patient Y, 59 y.o., with mesiodistally bounded edentulous spaces and orthognatic occlusal contacts, was attending for
the RPDs try-in. At this stage occlusal contacts were noticed only in posterior areas, anterior teeth were cleared of 4mm.
What kind of incorrectness already occured?
A frontal occlusion recorded
B left lateral occlusion recorded
C right lateral occlusion recorded
D centric occlusion recorded
E posterior occlusion recorded
207. The patient D, 48 y.o. with unilateral mandibular mesially bounded (tooth 45) edentulous spaces agreed for the teeth
replacement on a clasp-retained RPD. To reduce functional overload of the tooth 45, the occlusal rest is to be placed in the:
A interproximal 44-45 space
B distal occlusal rest space 44
C mesial occlusal rest space 44
D distol occlusal rest space 45
E elsewhere
208. In the patient K, 57 y.o., clasp-retained maxillary RPD fabrication was prescribed. The remaining teeth: 14-23, 37-47.
What type of dental arch will provide the reliable stabilization of RPD?
A transversal
B antero-posterior
C diagonal
D round-like
E plane-oriented
209. Patient D, 40 y.o., is in need of lost teeth replacement. Remaining teeth: 18, 13-23, 28, 36-47. Visually: teeth 18, 13, 23,
28 with low-positioned unexpressed bulge zone, but preserved interridge distance. What retaining system would be the most
reasonable?
A telescopic
B bearing and holding
C holding
D attachments
E bar retainer
210.
In patient N, 56 y.o., local manifestations of allergic reaction to the coloring agent of acrylic base was determined. What
treating action is recommended in such a situation?
A to remake a denture of non-coloured resin
B
C
D
E
denture base whiteming
to remake a denture of thermoplastic base
denture base metallization
to remake a denture with swaged metal base
211.
For the patient R, 53 y.o., with remaining 23 tooth, 1st degree of mobility, covered by full metal crown, maxillary acrylic
base RPD is indicated. What tray is to be chosen for the alginate impression?
A plastic individual
B wax individual
C standard perforated
D standard individualized
E standard regular
212. For the patient Z, 49 y.o., the maxillary acrylic base RPD was prescribed. Remaining teeth: 17-11, 21-27, 37-47 in sound
condition, orthognatic occlusal contacts. Oral musoca without visible pathological changes. What thickness of prosthesis
acrylic base is to be ensured?
A 1,5-2,0 mm
B 0,5-0,8 mm
C 0,8-1,2 mm
D 1,2-1,5 mm
E 2,0-3,0 mm
213.
Patient T, 66 y.o., presented with complaints of partial teeth loss on the upper jaw. Visually: residual maxillary alveolar
ridge 1st lavel of atrophy, mucosal membrane moderately susceptible at palpation. In treatment planning, which of listed
materials is to be selected for the acrylic base?
A Ftoraks
B Carboplast
C Novacryl
D BlueMousse
E Stadont
214.
Patient C, 69 y.o., addressed complaints of frequent failure of maxillary RPD (8 years in use). Visually: palatal surface of
the prosthetic base subcracked between the central incisors, previous base repairments are visible. The most favourable
treatment options is the following:
A to remake a denture
B to reline a denture
C to rebase a denture
D to reline and rebase a denture
E to correct a denture flange
215.
Patient L, 65 y.o., is seemingly unable to use RPDs, delivered just 2 weeks ago because of feelings of “hard base”,
“knocking teeth”, difficult swallowing, painful areas under the denture base. Moreover, artificial gums are visible in smiling,
chewing and neck muscles are frequently tired. What was the most possibly wrong in the denture fabrication?
A interalveolar height increased in records
B interalveolar height decreased in records
C frontal occlusion recorded
D lateral occlusion recorded
E posterior occlusion recorded
216.
Patient V, 69 y.o., encountered the dental clinic after 2 years of RPD use for the re-examination. Visually: functional and
esthetic characteristics quite satisfactory. What is the recommended average time for the non-complicated RPD use?
A 3 years
B 1 year
C 2 years
D 4 years
E 5 years
217.
At the laboratory stage of acrylic base RPD fabrication, the Izokol material was used. Which group of the auxilliary
materials is represented by Izokol?
A isolation
B impression
C modelling
D forming
E polishing
218.
In the patient B, 48 y.o., maxillary RPD is being fabricated. Which material is to be used in the laboratory stage of
working model duplication to obtain a refractory model for the framework patterning?
A Gelin
B Stomaplast
C Stomalgin
D Orthocorrector
E Dentafol
219.
In the patient O, 62 y.o., the maxillary RPD fabrication was prescribed. The next day after the dentire delivery the patient
presented again whith complaints of increased salivation, unclear pronunciation of some words. What is the average period
of adaptation to the removable dentures according to V. Kurlyandsky?
A
B
C
D
E
33 days
7 days
18 days
1 day
50 days
220.
Patient T, 60 y.o., presented with complaints of pain in the masticatory muscles and temporomandibular joints in use of
RPDs for a 1 month. Visually: the face lower third elongated, lips cleared, pronunciation impaired, artificial gums are visible in
smiling. What stage of denture fabrication was not conducted correctly?
A determining and recording of centric occlusion
B anatomical impressions
C functional impressions
D prosthesis patterning
E intraoral insertion and correction of a denture
221.
In patient T, 48 y.o., the use of elastic clasp attachments in maxillary RPD was uncomfortable because of prosthesis
displacement during mastication and articulation. Considering such an experience, patient demanded to remake a denture.
The height of coronal parts of abutment teeth is decreased. What retention system would be the most appropriate in this
case?
A telescopic
B plate
C attachment
D sadde
E clasp
222.
For the patient D, 47 y.o., the mandibular clasp-retained cast-base RPD fabrication was prescribed. Visually: remaining
teeth 31-33, 41-43, 48 not lesioned, coronal parts relatively high. What thickness of sublingual bar connector at the try-in
stage is to be verified?
A 1,5-2,0 mm
B 0,3-0,5 mm
C 0,6-0,9 mm
D 1,0-1,4 mm
E 2,1-2,4 mm
223.
For the patient Y, 64 y.o., the maxillary and mandibular acrylic base RPDs fabrication was prescribed. Visually:
remaining teeth not lesioned, coronal parts relatively high, orthognathic jaws relation. What type of clasps is the most typical
for the acrylic base denture fixation?
A holding
B bearing and holding
C snapping
D gingival
E dentoalveolar
224.
Patient N, 53 y.o., addressed with complaints of chewing difficulty and aesthetic deficiency due to partial loss of teeth on
the upper jaw. Visually: remaining teeth without apparent lesions, not tilted, orthognathically related, painless on percussion.
What element of the cast-base RPD is to be constructed in this case?
A split or “L-shaped” palatal arch
B regular palatal arch with Akker’s clasps
C circular palatal acrh
D conventional palatal arch with Jackson’s clasps
E arch connector with telescopic crowns
225.
Patient U, 60 y.o., addressed with complaints of chick mucosa biting in use of just delivered (2 days ago) maxillary and
mandibular RPDs. Visually: chick mucosa on the line of bite swollen, hyperemic, marked with traces of injury. What is the
most likely cause of this complication?
A intercuspol posterior contacts hindered
B interridge distance ill-defined
C frontal occlusion registered
D denture base extended
E improper artificial teeth selection
226.
Patient A, 52 y.o., presented to the prosthetic dentistry department, complaining of chewing difficulty after partial loss of
maxillary teeth. Treatment plan implied maxillary RPD fabrication with holding wire clasps on 14, 23 teeth. What type of
prosthetic stabilization will be provided by these clasps?
A transversal
B antero-posterior
C diagonal
D antero-posterior and transversal
E diogonal and anterio-posterior
227.
In the patient V, 58 y.o., treatment plan of clasp-retained dentures fabrication was followed. In the survey study of
working models in parallelometer the depth of infrabulge areas was to be determined. What diameters of measuring tips are
to be chosen for this purpose?
A 0,25 – 0,50 – 0,75 mm
B 0,15 – 0,40 – 0,65 mm
C 0,20 – 0,45 – 0,70 mm
D
E
0,30 – 0,55 – 0,80 mm
0,35 – 0,60 – 0,85 mm
228.
In the patient L, 42 y.o., the maxillary clasp-retained denture fabrication was inducated. Visually: remaining teeth 18, 17,
13-11, 21-24, 28 tilted vestibularly. What type of Ney-system clasps are to be used in this case for the distal abutments (18,
17, 28)?
A Ney’s 5th type
B Ney’s 2nd type
C Ney’s 4th type
D Ney’s 3rd type
E Ney’s 1st type
229.
The patient O, 65 y.o., the maxillary clasp-retained denture fabrication, was prescribed. At the clinical stage, centric
occlusal relationship was determined and recorded. What is the sequential clinical stage of prosthesis fabrication?
A wax-based denture try-in
B denture base correction
C impression taking
D processed dentures delivery
E working models study
230.
In the patient H, 65 y.o., the fabrication of mandibular RPD is followed. What is the next after the intraoral inspection of
the wax-based prosthetic construction clinical stage?
A denture fitting on delivery
B centric occlusion registration
C denture correction
D impressions taking
E working models duplication
231.
In the patient N, 48 y.o., the fabrication of mandibular bearing and holding clasp-retained RPD was prescribed. In which
part of the coronal part of abutment tooth the rigid arm of the Akker’s (1st Ney-system type) clasps are to be placed?
A above the survey line
B along the bulge zone
C in the infrabulge area
D ar the emergence profile
E adjacently to the supragingival zone
232.
In patient T, 57 y.o., the fabrication of mandibular clasps-retained RPD is followed. Remaining teeth: 31-34, 41-44 tilted
vestibularly. What type of Ney-system clasp retainer is to be chosen on mesial abutments (34, 44)?
A Ney’s 4th type
B Ney’s 1st type
C Ney’s 2nd type
D Ney’s 3rd type
E Ney’s 4th type
233.
At the clinical stage of the cast-based RPD framework intraoral try-in placement, clearance irregularities with the
denture-bearing hard palate and residual alveolar ridge mucosa were observed. Which method is the most reliable to
eliminate such an incorrectness?
A framework remake
B chairside framework adjustment
C framework adjustment by cold hammering
D preheated framework adjustment
E irregularity is neglectible
234.
After patient K intraoral examination, the remaining 18-15, 21-22 teeth were marked in the dental formula. What
diagnostic formulation reflects the present acquired tooth loss most correctly?
A partial loss of teeth due to caries IInd class 2nd subclass by Kennedy
B partial loss of teeth due to caries IInd class 1st subclass by Kennedy
C partial loss of teeth due to caries IVth class by Kennedy
D partial loss of teeth due to caries IIIrd class 1st subclass by Kennedy
E partial loss of teeth due to caries I class 2nd subclass by Kennedy
235.
In patient G, 47 y.o., the fabrication of maxillary and mandibular RPDs is followed. At the clinical stage of the wax-based
dentures construction intraoral inspection the upper lip stik out was noticed. What incorrectness at the previous stage of
denture fabrication may cause such a evidence?
A contouring of the vestibular aspect of bite rim
B adjustment of prosthetic plane
C shaping of occlusal surface
D determining the lower third of the face height
E determining of centric occlusion
236.
Patient J, 60 y.o., addressed with complaints of pain in the mandibular lateral right side of, increasing during taking
meals. From the case history: 3 days ago mandibular RPD was fitted and delivered. Visually: the dentures flange in the right
side of buccal fold area caused irritation, in probing – acute pain full. What is the most likely diagnosis in this patient?
A traumatic ulcer
B allergic stomatitis
C toxic stomatitis
D
E
actynomycotic ulser
syphilitic ulcer
237.
Patient B, 46 y.o., presented with partially edentulous spaces in the mandibular posterior regions, bounded mesiodistally
with teeth of the 1st – 2nd degree of mobility. What prosthetic design is the most rational in this situation?
A clasp-retained denture with splinting elements
B acrylic-base RPD
C swaged-cast-soldered FPD
D metal-ceramic multiunit FPD
E metal-acrylic multiunit FPD
238.
During the intraoral examination of the patient M., 25 y.o., the multiple occlusal contacts of antagonists teeth in closed
bite were revealed. Radiographically: condylar head of mandibular process located at the base of the slope of tempolar bone
articular tubercle. What type of occlusion is characterized by these findings?
A centric
B frontal
C retruded
D habitual
E fixed
239.
One of the conditions determining centric occlusion is the presence of antero-posterior and mesio-lateral curvatures,
being termed as:
A prosthetic plane
B antero-posterior plane
C vertical plane
D transversal plane
E Frankfurt plane
240.
Patient T, 45 y.o., presented with aesthetic concerns of projected dental restorations. Visually: mandibular dental arch
completed, the maxillary dental arch partially edentulous in posterior regions. Remaining teeth: 18-17, 13-11, 21-24 not
lesioned. What type of RPD retainers would be of the most aesthetic value?
A attachment and bar retainers
B telescopic
C Ney’s clasps
D Jackson’s and Bonigarde’s clasps
E dentoalveolar clasps