Modul 1. Radiologycal diagnostic and therapy in dentistry
The text test questions
1.
What is the irradiating field?
A.
Place which defend
B.
Organs, the most sensitive to ionizing radiation
C.
Tissues, the most sensitive to ionizing radiation
D.
Organ where irradiated tumour situated
E.
* Field of a body surface through which the beam penetrated
2.
Methods of an inside irradiating
A.
All answers are correct
B.
Application therapy
C.
Selective accumulation isotopes in tissues
D.
Interstitial therapy
E.
* Intracavitary therapy
3.
Methods of an outside irradiating does not concern:
A.
All answers are wrong
B.
Short-distance therapy
C.
Application therapy
D.
Long-distance therapy
E.
* Intracavitary therapy
4.
Name methods of an outside irradiating
A.
Other variant of the answer
B.
Application therapy
C.
Short-distance therapy
D.
Long-distance therapy
E.
* All answers correct
5.
Name general radial damages
A.
Radioepithelitis
B.
Skin atrophy
C.
Acute radial ulcer
D.
Chronic radial illness
E.
* Pneumosclerosis
6.
Name general radial reactions
A.
Tachycardia
B.
Indurative edema
C.
Exudative radiodermatitis
D.
Dry radiodermatitis
E.
* Leukopenia
7.
What is the irradiating field?
A.
Place which defend
B.
Organs, the most sensitive to ionizing radiation
C.
Tissues, the most sensitive to ionizing radiation
D.
Organ where irradiated tumour situated
E.
* Field of a body surface through which the beam penetrated
8.
The most radiosensitive tumours is:
A.
Osteosarcoma
B.
Melanoma
C.
Reticulosarcoma
D.
Embryonal
E.
* Lymphosarcoma
9.
The greatest radioresistance have cells:
A.
Cells of cryptas of a thin intestine
B.
Lens cells
10.
11.
12.
13.
14.
15.
16.
17.
18.
C.
Cells of lacrimal organs
D.
The embryonal
E.
* Connective tissue
Name the cells whith greatest radioresistance
A.
Cells of cryptas of a thin intestine
B.
Lens cells
C.
Cells of lacrimal organs
D.
The embryonal
E.
* Pigmental
Choose ionizing radiations which used for short-distance radial therapy
A.
Characteristic
B.
Break radiation of high energies
C.
Beta-ray
D.
Gamma-ray
E.
* X-ray
What is purpose a symptomatic course of radial treatment
A.
All answers correct
B.
Temporarily to return working capacity
C.
To cure the patient
D.
To prolong life of the patient
E.
* To take out a pain symptom
What is purpose a palliative course of radial treatment?
A.
To stop growth and tumour diffusion at shot time
B.
To facilitate a status of the patient
C.
Temporarily to recover working capacity
D.
To prolong life of the patient
E.
* All answers correct
Name an irradiating rhythm at procedure of a large fractionating:
A.
In 2-3 days
B.
In 2 weeks
C.
In 48 hours
D.
Once a week
E.
* In 24 hours
Name an irradiating rhythm on procedure of a middle fractionating:
A.
Once a week
B.
In 2 weeks
C.
In 2-3 days
D.
In 48 hours
E.
* In 24 hours
Name an irradiating rhythm on procedure of a small fractionating:
A.
Once a week
B.
In 2 weeks
C.
In 2-3 days
D.
In 48 hours
E.
* In 24 hours
Name a segregate focal dose at treatment of malignant neoplasms on procedure of a large
fractionating
A.
300-400 rad
B.
50-100 rad
C.
3,0-4,0 Gy
D.
200-250 rad
E.
* 5,0-6,0 Gy
Methods of an inside irradiating
19.
20.
21.
22.
23.
24.
25.
26.
A.
All answers are correct
B.
Application therapy
C.
Selective accumulation isotopes in tissues
D.
Interstitial therapy
E.
* Intracavitary therapy
Name a segregate focal dose at treatment of malignant neoplasms on procedure of a middle
fractionating
A.
50-100 rad
B.
5,0-6,0 Gy
C.
500-600 rad
D.
200-250 rad
E.
* 3,0-4,0 Gy
What is the radiotherapeutic interval?
A.
Other variant of the answer
B.
All answers correct
C.
Difference in sensitivity between various sorts of tumours
D.
Difference in sensitivity of tumoral tissues and the vital organs
E.
* Difference in sensitivity of healthy and tumoral tissues
Early radial responses including:
A.
Other variant of the answer
B.
All answers correct
C.
Osteonecrosis
D.
Radial ulcer
E.
* Epithelitis
Name early radial responses (reactions)
A.
Osteonecrosis
B.
Pneumofibrosis
C.
Radial ulcer
D.
Indurative edema
E.
* Erythema
What is the radial reaction?
A.
All answers correct
B.
The pathological changes (bronchiectasia) educing in various times after the radial
therapy
C.
The pathological changes (pneumosclerosis) educing in various times after the radial
therapy
D.
The pathological changes educing on a field of a body in 6 years after nonsingle action
of an ionizing radiation
E.
* The changes educing on a field of a body (a skin, a mucosa) after unitary or nonsingle
action of radiance
What distance "radiant-skin" at application therapy?
A.
From 30,0 sm to 120,0 sm
B.
From 5,0 sm to 30,0 sm
C.
From 5,0 sm to 10,0 sm
D.
To 0,5 sm
E.
* From 0,5 sm to 5,0 sm
What distance "radiant-skin" at short-focal (short-distant) X-ray therapy?
A.
Other variant
B.
To 0,5 sm
C.
From 30,0 sm to 120,0 sm
D.
From 0,5 sm to 5,0 sm
E.
* From 5,0 sm to 30,0 sm
Name the views of ionizing radiations used for an intracavitary method of radial therapy
27.
28.
29.
30.
31.
32.
33.
34.
A.
The neutron
B.
Alpha radiation
C.
Break radiation of high energies
D.
X-ray
E.
* Gamma-ray
Name methods of radial therapy at which the radiation source situated on 60-70 sm from object of
an irradiating
A.
The intracavitary
B.
Short-distant
C.
The interstitial
D.
The contact
E.
* Far-distant
Methods of an outside irradiating does not concern:
A.
All answers are wrong
B.
Short-distance therapy
C.
Application therapy
D.
Long-distance therapy
E.
* Intracavitary therapy
Name radioresistant tumours
A.
Adenocarcinoma
B.
Lymphosarcoma
C.
Thymoma
D.
Reticulosarcoma
E.
* Melanoma
Name the cells which have the greatest radiosensitives
A.
Cells of an osteal tissue
B.
The lymphoid
C.
The muscular
D.
Connective tissue cells
E.
* Embryonal
Name a method of radial therapy at which use the radiation source can rotate around the patient
A.
Therapy by a break radiation of high energies
B.
Selective accumulation of an isotope
C.
Intracavitary beta-ray therapy
D.
Short-distance gamma therapy
E.
* Long-distance gamma therapy
Specify philosophy of radial therapy of not tumoral diseases
A.
Simultaneous action on local pathological process and tracts a lymph drainage
B.
Immediate action only on the pathological locus
C.
The peak action on the pathological locus
D.
Leading of an optimum dose to the pathological locus
E.
* Use of radial therapy when other methods of treatment are noneffective
Philosophy of radial therapy of malignant tumours
A.
The peak action on environmental tissues
B.
The underload action on pathological process
C.
Radial therapy is applied when other methods of treatment are noneffective
D.
The timely beginning of treatment at early stages of malignant process
E.
* The peak action on a tumour
Which of the following techniques uses scintillation crystals?
A.
Thermography
B.
X-ray diffraction
C.
NMR imaging
D.
Ultrasonography
35.
36.
37.
38.
39.
40.
41.
42.
43.
E.
* Radionuclear
What methods of clinical survey help which build-up of the sketch of a transversal section of the
patient at level of a tumour locating?
A.
Ultrasonic diagnostics
B.
Endoscopy
C.
Radionuclear diagnostics
D.
Laboratory diagnostics
E.
* Radiological diagnostics
Which of the following techniques uses X-ray tube?
A.
Thermography
B.
Dopplerography
C.
NMR imaging
D.
Ultrasonography
E.
* X-ray
Which of the following techniques uses fluorescent screen?
A.
Thermography
B.
Xeroradiography
C.
NMR imaging
D.
Ultrasonography
E.
* Fluoroscopy
Which of the following techniques uses films?
A.
Thermography
B.
Xeroradiography
C.
NMR imaging
D.
Ultrasonography
E.
* X-ray graphy
Which of the following techniques uses selenium plate
A.
Thermography
B.
X-ray diffraction
C.
NMR imaging
D.
Ultrasonography
E.
* Xeroradiography
Which of the following techniques uses magnet?
A.
Thermography
B.
Xeroradiography
C.
X-ray diffraction
D.
Ultrasonography
E.
* NMR imaging
In what essence of an intensive method of a preoperativ irradiation therapy?
A.
Irradiating middle fractions in 48 hours
B.
Irradiating large fractions in 12 hours
C.
Irradiating middle fractions in 24 hours
D.
Irradiating large fractions in 48 hours
E.
* Irradiating large fractions in 24 hours
Which of the following techniques uses radiofraquency generator
A.
Thermography
B.
Xeroradiography
C.
X-ray diffraction
D.
Sonography
E.
* MRI imaging
Which of the following techniques uses piezoelectric crystals?
A.
Thermography
B.
Xeroradiography
44.
45.
46.
47.
48.
49.
50.
51.
52.
C.
X-ray diffraction
D.
NMR imaging
E.
* Ultrasonography
All of them use non-ionizing radiation, except:
A.
Dopplerography
B.
MRI
C.
Thermography
D.
Ultrasonography
E.
* Radiography
What a total local dose is equal to at preoperativ radial therapy
A.
1,5-20 Gy
B.
8000-12000 Gy
C.
6000-7000 Gy
D.
60-70 Gy
E.
* 30-40 Gy
The most accurate investigation for assessing ventricular function is:
A.
Thermography
B.
Nuclear scan
C.
Echocardiography
D.
Multislice CT
E.
* MRI
Which of the following is not penetration beam?
A.
Proton beam
B.
18 MEV photons
C.
8 MEV photons
D.
Electron beam
E.
* Infrared beam
Which of the following is the most penetration beam?
A.
Infrared beam
B.
Proton beam
C.
8 MV photons
D.
Electron beam
E.
* 18 Mev photons
Choose the methods react the dose to the tumour at long-distance radial therapy
A.
Each day rhythm
B.
Fractionating irradiation
C.
Continuous irradiation
D.
One field irradiation
E.
* Irradiation through leaden blocks and grates
All the following are features of radiation except:
A.
Actinic or chemical
B.
Photographic
C.
Biological
D.
Fluorescent
E.
* Non ionizing
Calcinate on USG is due to:
A.
Annihilation
B.
Destroy of waves
C.
Artifact
D.
Refraction
E.
* Reflection
Acoustic shadow on USG is due to:
A.
Annihilation
53.
54.
55.
56.
57.
58.
59.
60.
B.
Absorption of waves
C.
Artifact
D.
Refraction
E.
* Reflection
Choose the method react the dose to the tumour at short-distance x-ray therapy
A.
Small fractionating
B.
Irradiation through leaden blocks and grates
C.
Continuous irradiation
D.
Multifield irradiation
E.
* Onefield irradiation
Radiation exposure occurs in all of the following except:
A.
Plain X-ray
B.
Fluoroscopy
C.
MRI and scintigraphy
D.
CT scan
E.
* MRI and Ultrasound
In MRI, strength of magnetic field is:
A.
25 Tesla
B.
11 Tesla
C.
5 Tesla
D.
0.2 Tesla
E.
* 1.0 Tesla
Maximum penetration is seen which:
A.
Ultrasound waves
B.
Electron beam
C.
α particles
D.
β particles
E.
* γ waves
MRI detects all the following except.
A.
Cysts
B.
Hydatidi formmole
C.
Placenta praevia
D.
Anencephaly
E.
* Down syndrome
CT detects all the following except.
A.
Cysts
B.
Hydatidi formmole
C.
Placenta praevia
D.
Anencephaly
E.
* Down syndrome
Ultrasound detects all the following except.
A.
Cysts
B.
Hydatidi formmole
C.
Placenta praevia
D.
Anencephaly
E.
* Down syndrome
A patient presents which ARF (arterial renal failure) which a normal ultrasound report. The next
most useful investigation is :
A.
Dopplerography
B.
Intravenous pyelography
C.
Retrograde pyelography
D.
Renal angiography
E.
* DTPA scan
61.
62.
63.
64.
65.
66.
67.
68.
69.
Infrared waves occurs in:
A.
Ultrasound
B.
MRI
C.
Plain X-ray
D.
CT scan
E.
* Liquid-crystal contact thermography
Infrared waves occurs in:
A.
Ultrasound
B.
MRI
C.
Plain X-ray
D.
CT scan
E.
* Radiothermometry
Infrared waves occurs in:
A.
Ultrasound
B.
MRI
C.
Plain X-ray
D.
CT scan
E.
* Thermography
What determine absorb dose in a tumour?
A.
Side by side located organs and tissues
B.
Age of patient
C.
Localization of tumour
D.
Patients sex
E.
* Histological structure of tumour
Mecanical waves occurs in:
A.
MRI
B.
Fluoroscopy
C.
Plain X-ray
D.
CT scan
E.
* Dopplerography
Mecanical waves occurs in:
A.
MRI
B.
Fluoroscopy
C.
Plain X-ray
D.
CT scan
E.
* Duplex sonography
Name methods of an outside irradiating
A.
Other variant of the answer
B.
Application therapy
C.
Short-distance therapy
D.
Long-distance therapy
E.
* All answers correct
Mecanical waves occurs in:
A.
MRI
B.
Fluoroscopy
C.
Plain X-ray
D.
CT scan
E.
* Ultrasound
What units absorb dose measured in the body of patient?
A.
Coulomb/kg
B.
Becquerel
C.
Ampere/kg
D.
Roentgen
70.
71.
72.
73.
74.
75.
76.
77.
78.
E.
* Grey
Magnetic exposure occurs in:
A.
Fluorography
B.
Fluoroscopy
C.
Plain X-ray
D.
CT scan
E.
* MR spectroscopy
Magnetic exposure occurs in:
A.
Fluorography
B.
Fluoroscopy
C.
Plain X-ray
D.
CT scan
E.
* MRI
Radiation exposure occurs in all except:
A.
Fluorography
B.
Fluoroscopy
C.
Plain X-ray
D.
CT scan
E.
* Radiothermometry
Name a half-period decay Co-60
A.
27 years
B.
16 years
C.
22,6
D.
74 days
E.
* 5,3 years
Radiation exposure occurs in all except:
A.
Fluorography
B.
Fluoroscopy
C.
Plain X-ray
D.
CT scan
E.
* Thermography
Radiation exposure occurs in all except:
A.
Fluorography
B.
Fluoroscopy
C.
Plain X-ray
D.
CT scan
E.
* MR-spectroscopy
Radiation exposure occurs in all except:
A.
Fluorography
B.
Fluoroscopy
C.
Plain X-ray
D.
CT scan
E.
* Ultrasound
Choose the source of gamma-radiation, in-use for long-distance gamma-therapy
A.
P32
B.
I131
C.
Cs137
D.
Ra226
E.
* Co60
Radiation exposure occurs in all except:
A.
Fluorography
B.
Fluoroscopy
C.
Plain X-ray
79.
80.
81.
82.
83.
84.
85.
86.
87.
D.
CT scan
E.
* MRI
Which is mutagenic?
A.
Magnetic field
B.
Radiofrequency waves
C.
Infrared waves
D.
Ultrasound waves
E.
* Gamma rays
Which is mutagenic?
A.
Magnetic field
B.
Radiofrequency waves
C.
Infrared waves
D.
Ultrasound waves
E.
* X-rays
Which is mutagenic?
A.
Magnetic field
B.
Radiofrequency waves
C.
Infrared waves
D.
Ultrasound waves
E.
* UV rays
Which is mutagenic?
A.
Magnetic field
B.
Radiofrequency waves
C.
Infrared waves
D.
Ultrasound waves
E.
* Beta rays
Which is mutagenic?
A.
Magnetic field
B.
Radiofrequency waves
C.
Infrared waves
D.
Ultrasound waves
E.
* Alfa rays
Which is mutagenic?
A.
Alfa rays
B.
Beta rays
C.
UV rays
D.
X-rays
E.
* All of the above
Which is not mutagenic?
A.
Alfa rays
B.
Beta rays
C.
UV rays
D.
X-rays
E.
* Radiofrequency waves
Which is not mutagenic?
A.
Alfa rays
B.
Beta rays
C.
UV rays
D.
X-rays
E.
* Magnetic field
Which is not mutagenic?
A.
Alfa rays
B.
Beta rays
88.
89.
90.
91.
92.
93.
94.
95.
96.
C.
UV rays
D.
X-rays
E.
* Infrared waves
Which is not mutagenic?
A.
Alfa rays
B.
Beta rays
C.
UV rays
D.
X-rays
E.
* Ultrasound waves
The tissue most resistant to ultrasound waves is:
A.
Vagina
B.
Cervix
C.
Colon
D.
Rectum
E.
* Bone
The tissue most resistant to ultrasound waves is:
A.
Vagina
B.
Cervix
C.
Colon
D.
Rectum
E.
* Gallbladder stones
Which method radial therapy used the templates of isodose lines?
A.
Intracavitary beta-therapy
B.
Deep X-ray therapy
C.
Short-distance X-ray therapy
D.
Intra-tissue gamma-therapy
E.
* Long-distance gamma-therapy
Most sensitive test for metastatic deposit is:
A.
Ultrasound
B.
Tomography
C.
Skeletal survey
D.
CT scan
E.
* Isotope scan
Presence of cyst in an parenchymal organs is best made out by:
A.
Thermography
B.
Contrast study
C.
MRI
D.
CT
E.
* Ultrasound
Name general radial damages
A.
Radioepithelitis
B.
Skin atrophy
C.
Acute radial ulcer
D.
Chronic radial illness
E.
* Pneumosclerosis
Presence of calcification in an intracranial lesion is best made out by:
A.
Thermography
B.
Contrast study
C.
Ultrasound
D.
MRI
E.
* CT
Which result wait for radical course of radial therapy?
A.
To stop bleeding
97.
98.
99.
100.
101.
102.
103.
104.
105.
B.
To prolong life of patient
C.
To take off pain symptoms
D.
To facilitate the state of patient
E.
* To cure a patient
In radiothermography scanners, the principle is:
A.
None of the above
B.
Microwaves
C.
Magnetic waves and radio waves generation
D.
Piezoelectric crystal excitation
E.
* Infrared waves detection
In thermography scanners, the principle is:
A.
None of the above
B.
Microwaves
C.
Magnetic waves and radio waves generation
D.
Piezoelectric crystal excitation
E.
* Infrared waves detection
In MRI machines, the principle is:
A.
None of the above
B.
Infrared waves generation
C.
Microwaves
D.
Piezoelectric crysial excitation
E.
* Magnetic waves and radio waves generation
In ultrasound machines, the principle is:
A.
None of the above
B.
Infrared waves
C.
Microwaves
D.
Very low frequency radio waves
E.
* Piezoelectric crystal excitation
Radiation protection shields are made up of:
A.
Wood
B.
Tin
C.
Silver
D.
Copper
E.
* Lead
Name general radial reactions
A.
Tachycardia
B.
Indurative edema
C.
Exudative radiodermatitis
D.
Dry radiodermatitis
E.
* Leukopenia
Thermoemission of the body was discovered by:
A.
Henri Bequerel
B.
Rutherford
C.
Pierre Curie
D.
Marie curie
E.
* M. Pitke
Radioactivity was discovered by:
A.
Enrico Formi
B.
Rutherford
C.
Pierre Curie
D.
Marie curie
E.
* Henri Bequerel
Thermography was invented by:
106.
107.
108.
109.
110.
111.
112.
113.
A.
Takashita Koba
B.
John Snow
C.
Eric Storz
D.
Gedfrey Hounsfield
E.
* Ray Lousson
NMR was invented by:
A.
F. Bloch, E. Pursell
B.
Takashita Koba
C.
John Snow
D.
Eric Storz
E.
* Gedfrey Hounsfield
USG was invented by:
A.
Takashita Koba
B.
John Snow
C.
Eric Storz
D.
Gedfrey Hounsfield
E.
* R. Dussik
CT scan was invented by:
A.
Nina Zagurska
B.
Takashita Koba
C.
John Snow
D.
Eric Storz
E.
* Gedfrey Hounsfield
Deleterious effect of ultrasound on small organism is:
A.
Obliteration
B.
Disintegration
C.
Vacoulation
D.
Ionisation
E.
* Cavitation
Cell most sensitive to radiation:
A.
All of the above
B.
Platelets
C.
Basophil
D.
Neurotrophil
E.
* Lymphocyte
One gray (Gy) of radiation is equal to:
A.
100 Bk
B.
1000 rad
C.
10 rad
D.
1 rad
E.
* 100 rad
Radioactivity was discovered by Becquerel in:
A.
1956
B.
1946
C.
1901
D.
1796
E.
* 1896
In USG the image not depends upon:
A.
Frequency of returning echo
B.
Type of doppler machine used
C.
Frequency of doppler used
D.
Strength of returning echo
E.
* Temperature
114.
115.
116.
117.
118.
119.
120.
121.
122.
In color doppler the color depends upon:
A.
Frequency of returning echo
B.
Type of doppler machine used
C.
Frequency of doppler used
D.
Strength of returning echo
E.
* Relation of transducer to blood flow
The most radiosensitive tumours is:
A.
Osteosarcoma
B.
Melanoma
C.
Reticulosarcoma
D.
Embryonal
E.
* Lymphosarcoma
CT is not useful in:
A.
Pieloektasy
B.
Full bladder
C.
Ascites
D.
Breast cyst
E.
* Endocrine disorders
MRI is not useful in:
A.
Pieloektasy
B.
Full bladder
C.
Ascites
D.
Breast cyst
E.
* Metallic driftage
Ultrasonogram is not useful in:
A.
Pieloektasy
B.
Full bladder
C.
Ascites
D.
Breast cyst
E.
* CBD (contrasted bile duct) stones at the distal end of the CBD
The greatest radioresistance have cells:
A.
Cells of crypts of a thin intestine
B.
Lens cells
C.
Cells of lacrimal organs
D.
The embryonal
E.
* Connective tissue
Investigation of choice for a pregnant lady wich upper abdominal mass:
A.
X-ray scopy
B.
DSA (Digital Subtraction Angiography)
C.
CT scan
D.
Barium meal
E.
* MRI
The following is not an ionizing radiation:
A.
Radionuclide scanning
B.
USG and xerorentgenography
C.
CT and thermography
D.
MRI and CT
E.
* USG and MRI
Radiation is used in:
A.
MRI spectroscopy
B.
Dopplerography
C.
NMR
D.
USG
123.
124.
125.
126.
127.
128.
129.
130.
131.
E.
* Scintigraphy
Name the cells which greatest radioresistance
A.
Cells of crypts of a thin intestine
B.
Lens cells
C.
Cells of lacrimal organs
D.
The embryonal
E.
* Pigmented
Infrared waves is used in:
A.
Radiography
B.
Digital subtraction imaging
C.
NMR
D.
CAT scan
E.
* Radiothermography
Magnetic field is used in:
A.
Radiography
B.
Thyroid scan
C.
Digital subtraction imaging
D.
CT scan
E.
* NMR
Radiation is not used in:
A.
Radiography
B.
Thyroid scan
C.
Digital subtraction imaging
D.
CAT scan
E.
* NMR
Choose ionizing radiations which used for short-distance radial therapy
A.
Characteristic
B.
Break radiation of high energies
C.
Beta-ray
D.
Gamma-ray
E.
* X-ray
Frequency of sound waves used for thyroid ultrasonography is:
A.
18MHz
B.
5.0-7.5 MHz
C.
3.5-5.0 MHz
D.
2.5-3.5 MHz
E.
* 7.5-10 MHz
Frequency of sound waves used for superficial ultrasonography is:
A.
18 MHz
B.
5.0-7.5 MHz
C.
3.5-5.0 MHz
D.
2.5-3.5 MHz
E.
* 7.5-10 MHz
Frequency of sound waves used for transvaginal ultrasonography is:
A.
12 MHz
B.
7.5-10 MHz
C.
3.5-5.0 MHz
D.
2.5-3.5 MHz
E.
* 5.0-7.5 MHz
Frequency of sound waves used for transabdominal ultrasonography is:
A.
12 MHz
B.
7.5-10 MHz
C.
5.0-7.5 MHz
132.
133.
134.
135.
136.
137.
138.
139.
140.
D.
2.5-3.5 MHz
E.
* 3.5-5.0 MHz
Infrared asymmetry is best detected by:
A.
MRI scan
B.
CT scan
C.
USG
D.
Plain X-ray
E.
* Thermograph
Fluid formation is detected by:
A.
MRI scan
B.
CT scan
C.
USG
D.
Plain X-ray
E.
* All of the above
Calcification is best detected by:
A.
Thermograph
B.
MRI scan
C.
USG
D.
Plain X-ray
E.
* CT scan
An obese patient has heavy, thick bones. A good X-ray is taken which:
A.
None of the above
B.
Increased developing time
C.
Increased exposure time
D.
Increase in mA
E.
* Increase in KV
At t = 0 there are 6x1023 radioactive atoms of a substance, which decay which a disintegration
constant (X) equal to 0.01/sec. What would be the initial decay rate?
A.
7x1023
B.
6x1020
C.
6x1022
D.
6x1023
E.
* 6x1021
Gamma camera in Nuclear Medicine is used for:
A.
IRMA
B.
RIA
C.
Monitoring the surface contamination
D.
Organ imaging
E.
* Measuring the radioactivity in human body
What is purpose a symptomatic course of radial treatment
A.
All answers correct
B.
Temporarily to return working capacity
C.
To cure the patient
D.
To prolong life of the patient
E.
* To take out a pain symptom
Which one of the following has the maximum ionization potential?
A.
Mechanical waves
B.
Gamma (y)-Photon
C.
Proton
D.
Electron
E.
* Helium ion
Which one of the following imaging techniques gives maximum radiation exposure to the
patient?
141.
142.
143.
144.
145.
146.
147.
148.
A.
Abdomen scan
B.
CT scan
C.
MRI
D.
Chest X-ray
E.
* Bone scan
Phosphorous-32 emits:
A.
Protons
B.
X- rays
C.
Neutrons
D.
Alfa particles
E.
* Beta particles
What is purpose a palliative course of radial treatment?
A.
To stop growth and tumour diffusion at shot time
B.
To facilitate a status of the patient
C.
Temporarily to recover working capacity
D.
To prolong life of the patient
E.
* All answers correct
All of the following radioisotopes are used as systemic radionucleide, except:
A.
All of the above
B.
Iridium-192
C.
Strontium – 89
D.
Phosphorus- 32
E.
* Samarium - 153
All of them use non- ionizing radiation, except:
A.
Dopplerography
B.
MRI
C.
Thermography
D.
Ultrasonography
E.
* Radiography
Which of the following is the most penetration beam?
A.
Alpha beam
B.
Proton beam
C.
8 MEV photons
D.
Electron beam
E.
* 18 MEV photons
Name an irradiating rhythm at procedure of a large fractionating:
A.
In 2-3 days
B.
In 2 weeks
C.
In 48 hours
D.
Once a week
E.
* In 24 hours
All the following are features of radiation except:
A.
Chemical
B.
Photographic
C.
Biological
D.
Fluorescent
E.
* Non penetrating
Radiation exposure occurs in all of the following except:
A.
Xero X-ray graphy
B.
Plain X-ray
C.
Fluoroscopy
D.
CT scan
E.
* MRI
149.
150.
151.
152.
153.
154.
155.
156.
157.
Maximum penetration is seen which:
A.
n particles
B.
Electron beam
C.
p particles
D.
α -particles
E.
* γ rays
Most radiosensitive of the following is:
A.
Cancer of the cervix and Cancer of the pancreas
B.
Cancer of the pancreas
C.
Cancer of the kidney
D.
Cancer of the cervix
E.
* Cancer of the ovary
Intracavitary radiation is given in:
A.
Carcinoma of the oral cavity
B.
Carcinoma of the esophagus
C.
Carcinoma of the rectum
D.
Carcinoma of the cervix
E.
* All of the above
A patient presents which ARF (arterial renal flow) which a normal ultrasound report. The next
most useful investigation is :
A.
None
B.
Intravenous pyelography
C.
Retrograde pyelography
D.
Renal angiography
E.
* DTPA (Diethylenetriaminepentaacetic Acid) scan
Radiation exposure occurs in all except:
A.
Xerography
B.
Fluoroscopy
C.
Plain X-ray
D.
CT scan
E.
* MRI
Half life of Technetium 99m is:
A.
one week
B.
24 hours
C.
12 hours
D.
2 hours
E.
* 6 hours
Which is not mutagenic?
A.
Y -rays
B.
Beta rays
C.
UV rays
D.
X-rays
E.
* Ultrasound
Least sensitive structure to radiation is:
A.
Rectum
B.
GIT (gastroint. tract)
C.
Cervix
D.
Uterus
E.
* Vagina
The tissue most resistant to radioactivity is:
A.
Ovary
B.
Cervix
C.
Colon
158.
159.
160.
161.
162.
163.
164.
165.
166.
D.
Rectum
E.
* Vagina
Acute radiation sickness is characterized by:
A.
Phallodynia
B.
Muscae volitantes symptoms
C.
Neris sign
D.
Gordons sign
E.
* Gastrointestinal, CNS (central nervous system) and hematological symptoms
Isotope which is replacing radium is:
A.
Natrium
B.
Californium
C.
Gold
D.
Cesium
E.
* Iridium
Name an irradiating rhythm on procedure of a middle fractionating:
A.
Once a week
B.
In 2 weeks
C.
In 2-3 days
D.
In 48 hours
E.
* In 24 hours
Most radio-dense substance is:
A.
Bowel cells
B.
Brain
C.
Soft tissue
D.
Fluid
E.
* Bone
Most sensitive test for metastatic deposit is:
A.
MRI scan
B.
Tomography
C.
Skeletal survey
D.
CT scan
E.
* Isotope scan
Target material used for generating X-rays:
A.
Zinc
B.
Palladium
C.
Cadmium
D.
Cobalt
E.
* Tungsten
Name an irradiating rhythm on procedure of a small fractionating:
A.
Once a week
B.
In 2 weeks
C.
In 2-3 days
D.
In 48 hours
E.
* In 24 hours
Which of the following are most radioactive:
A.
H3
B.
Yt 90
C.
I 130
D.
Co 59
E.
* Co 60
Hot nodule is seen in:
A.
Mixed thyroiditis
B.
All of the above
167.
168.
169.
170.
171.
172.
173.
174.
175.
C.
Adenocystic carcinoma
D.
Mixed parotid
E.
* Adenolymphoma
X-ray machine is kept at a distance of 6 feet from the photographic plate to:
A.
Primary segregation the image
B.
None
C.
Enhance contrast
D.
Increase the image
E.
* Primary (decrease) magnifications
Name a segregate focal dose at treatment of malignant neoplasm on procedure of a large
fractionating
A.
300-400 rad
B.
50-100 rad
C.
3,0-4,0 Gy
D.
200-250 rad
E.
* 5,0-6,0 Gy
Radioactive cobalt emits:
A.
Protons
B.
Neutrons
C.
Alpha rays
D.
Beta rays
E.
* Gamma rays
Isotope used for liver scan is:
A.
Cobalt-60 and Technetium-99m
B.
Cobalt-60
C.
I 132
D.
I131
E.
* Technetium-99m
Isotope selectively concentrated in abscess cavities:
A.
Niobium
B.
Chromium
C.
Selenium
D.
Technetium
E.
* Gallium
Presence of calcification in an intracranial lesion is best made out by:
A.
Thermography
B.
Contrast study
C.
Ultrasound
D.
MR I
E.
* CT
Unit of one dose of radiation absorbed is:
A.
Haunsfild
B.
Becquerel
C.
Curie
D.
Roentgen
E.
* Grey
In a modern rotator anode X-ray tube cooling of anode is done by:
A.
All of the above
B.
Inversion
C.
Convection
D.
Conduction
E.
* Radiation
The photo-electric interaction occurs primarily in:
176.
177.
178.
179.
180.
181.
182.
183.
A.
Internal cell
B.
All shells equally
C.
Outer cell
D.
'L'cell
E.
* 'K'cell
X-ray films are least sensitive to which colored light:
A.
All of the above
B.
Yellow
C.
Blue
D.
Violet
E.
* Red
The photo-sensitive material used in X-rays films consist of:
A.
Titanic bromide
B.
Cadmium tungstate
C.
Zinc sulphide
D.
Cellulose
E.
* Silver bromide
Latest source of neutrons for radiotherapy is:
A.
Iodine-125
B.
Radium-226
C.
Iodine-131
D.
Strontium-90
E.
* Californium-256
"Target material" which produces X-rays in a diagnostic X-rays tube is made of:
A.
Zinc
B.
Copper
C.
Cobalt
D.
Lead
E.
* Tungsten
Use of a cone results in films of:
A.
Middle motion
B.
Long scale contrast
C.
Less motion
D.
Low contrast
E.
* Higher contrast
Use of filters result in:
A.
All of the above
B.
Less penetrating beam
C.
Wider beam coverage
D.
Softer beam radiation
E.
* Beam of greater intensity
Centenary year for X-ray is:
A.
2007
B.
2001
C.
1997
D.
1999
E.
* 1995
Name a segregate focal dose at treatment of malignant neoplasms on procedure of a middle
fractionating
A.
50-100 rad
B.
5,0-6,0 Gy
C.
500-600 rad
D.
200-250 rad
184.
185.
186.
187.
188.
189.
190.
191.
192.
E.
* 3,0-4,0 Gy
The longest half life is that of:
A.
Hydrogen
B.
Cesium
C.
Radium
D.
Radon
E.
* Uranium
Cobalt 60 is radioactive source:
A.
Beta ray
B.
Gamma ray
C.
Natural
D.
Artificial
E.
* Artificial and Gamma ray
The least radiosensitive tissue is:
A.
Stomach
B.
Thyroid
C.
Kidney
D.
Bone
E.
* Nervous tissue
What is the radiotherapeutic interval?
A.
Other variant of the answer
B.
All answers correct
C.
Difference in sensitivity between various sorts of tumours
D.
Difference in sensitivity of tumoral tissues and the vital organs
E.
* Difference in sensitivity of healthy and tumoral tissues
Mammography is useful in:
A.
Detection of fibroadenomas
B.
Large fatty breast
C.
Lobular carcinoma of opposite breast
D.
Detection of early Cancer of the s
E.
* All of the above
Xeroradiography is used in Cancer of the detection:
A.
Liver
B.
Pancreatic
C.
Colonic
D.
Stomach
E.
* Breast
Early radial responses including:
A.
Other variant of the answer
B.
All answers correct
C.
Osteonecrosis
D.
Radial ulcer
E.
* Epithelitis
Name early radial responses (reactions)
A.
Osteonecrosis
B.
Pneumofibrosis
C.
Radial ulcer
D.
Indurative edema
E.
* Erythema
What is the radial reaction?
A.
All answers correct
B.
The pathological changes (bronchiectasia) educing in various times after the radial
therapy
C.
193.
194.
195.
196.
197.
198.
199.
200.
The pathological changes (pneumosclerosis) educing in various times after the radial
therapy
D.
The pathological changes educing on a field of a body in 6 years after nonsingular action
of an ionizing radiation
E.
* The changes educing on a field of a body (a skin, a mucosa) after unitary or
nonsingular action of radiance
What distance "radiant-skin" at application therapy?
A.
From 30,0 sm to 120,0 sm
B.
From 5,0 sm to 30,0 sm
C.
From 5,0 sm to 10,0 sm
D.
To 0,5 sm
E.
* From 0,5 sm to 5,0 sm
What distance "radiant-skin" at short-focal (short-distant) X-ray therapy?
A.
Other variant
B.
To 0,5 sm
C.
From 30,0 sm to 120,0 sm
D.
From 0,5 sm to 5,0 sm
E.
* From 5,0 sm to 30,0 sm
Name the views of ionizing radiations used for an intracavitary method of radial therapy
A.
The neutron
B.
Alpha radiation
C.
Break radiation of high energies
D.
X-ray
E.
* Gamma-ray
Name methods of radial therapy at which the radiation source situated on 60-70 sm from object of
an irradiating
A.
The intracavitary
B.
Short-distant
C.
The interstitial
D.
The contact
E.
* Far-distant
Name radioresistant tumours
A.
Adenocarcinoma
B.
Lymphosarcoma
C.
Thymoma
D.
Reticulosarcoma
E.
* Melanoma
Name the cells which have the greatest radiosensitive
A.
Cells of an bone tissue
B.
The lymphoid
C.
The muscular
D.
Connective tissue cells
E.
* Embryonic
Name a method of radial therapy at which use the radiation source can rotate around the patient
A.
Therapy by a break radiation of high energies
B.
Selective accumulation of an isotope
C.
Intracavitary beta-ray therapy
D.
Short-distance gamma therapy
E.
* Long-distance gamma therapy
Specify philosophy of radial therapy of not tumoral diseases
A.
Simultaneous action on local pathological process and tracts a lymph drainage
B.
Immediate action only on the pathological locus
C.
The peak action on the pathological locus
201.
202.
203.
204.
205.
206.
207.
208.
209.
D.
Leading of an optimum dose to the pathological locus
E.
* Use of radial therapy when other methods of treatment are non effective
Philosophy of radial therapy of malignant tumours
A.
The peak action on environmental tissues
B.
The underload action on pathological process
C.
Radial therapy is applied when other methods of treatment are non effective
D.
The timely beginning of treatment at early stages of malignant process
E.
* The peak action on a tumour
What methods of clinical survey help which build-up of the sketch of a transversal section of the
patient at level of a tumors locating?
A.
Ultrasonic diagnostics
B.
Endoscopy
C.
Radionuclear diagnostics
D.
Laboratory diagnostics
E.
* Radiological diagnostics
In what essence of an intensive method of a preoperative irradiation therapy?
A.
Irradiating middle fractions in 48 hours
B.
Irradiating large fractions in 12 hours
C.
Irradiating middle fractions in 24 hours
D.
Irradiating large fractions in 48 hours
E.
* Irradiating large fractions in 24 hours
What a total local dose is equal to at preoperative radial therapy
A.
1,5-20 Gy
B.
8000-12000 Gy
C.
6000-7000 Gy
D.
60-70 Gy
E.
* 30-40 Gy
Choose the methods react the dose to the tumour at long-distance radial therapy
A.
Each day rhythm
B.
Fractionating irradiation
C.
Continuous irradiation
D.
One field irradiation
E.
* Irradiation through leaden blocks and grates
Choose the method react the dose to the tumour at short-distance x-ray therapy
A.
Small fractionating
B.
Irradiation through leaden blocks and grates
C.
Continuous irradiation
D.
Multifield irradiation
E.
* One field irradiation
What determine absorb dose in a tumour?
A.
Side by side located organs and tissues
B.
Age of patient
C.
Localization of tumour
D.
Patients sex
E.
* Histological structure of tumour
What units absorb dose measured in in the body of patient?
A.
Coulomb/kg
B.
Becquerel
C.
Amper/kg
D.
Roentgen
E.
* Grey
Name a half-period decay Co-60
A.
27 years
210.
211.
212.
213.
214.
215.
216.
217.
B.
16 years
C.
22,6
D.
74 days
E.
* 5,3 years
Choose the source of gamma-radiation, in-use for long-distance gamma-therapy
A.
P-32
B.
I-131
C.
Cs-137
D.
Ra-226
E.
* Co-60
Which method radial therapy used the templates of isodoses lines?
A.
Intracavity beta-therapy
B.
Deep X-ray therapy
C.
Short-distance X-ray therapy
D.
Intra-tissue gamma-therapy
E.
* Long-distance gamma-therapy
Which result wait for radical course of radial therapy?
A.
To stop bleeding
B.
To prolong life of patient
C.
To take off pain symptoms
D.
To facilitate the state of patient
E.
* To cure a patient
Choose testimonies to application Beta- therapy
A.
Postoperative complications
B.
Local inflammatory processes
C.
Tumours are located on the depth of 1 sm.
D.
Deeply located malignant tumours
E.
* Pre-Cancer of the diseases of skin and superficially located tumour
Name a maximal total local doses for treatment inflammatory processes
A.
1,0-1,5 Zv
B.
100-150 rad
C.
0,4-0,5 Gy
D.
40-50 rad
E.
* 10-12 Gy
Name local uni-dose during treatment malignant new formations by the method of the little
fractionating
A.
3,5-4 Gy
B.
350-400 rad
C.
2-2,5 Gy
D.
200-250 rad
E.
* 0,5-1 Gy
What is radial treatment?
A.
Used surgical treatment and endocrine therapy
B.
Used radial and vitamins therapy
C.
Used radial and hormonal treatment
D.
Used surgical and radial treatment
E.
* Used two methods of radial therapy
What is the complex treatment?
A.
Used only radial therapy
B.
Used surgical and hormonal treatment
C.
Used two different methods of radial therapy
D.
Used surgical and radial treatment
E.
* Used radial and hormonal treatment or chemotherapy
218.
219.
220.
221.
222.
223.
224.
225.
226.
What is the combined treatment?
A.
Used radial and chemotherapy
B.
Used only radial therapy
C.
Used surgical and chemotherapy
D.
Used two different forms of radial therapy
E.
* Used surgical and radial treatment
In which cases used a split course of radial therapy?
A.
At the increase leucocytes (leucocytosis)
B.
Generalization of tumour process
C.
At the heart attack of myocardium
D.
At the fever
E.
* In atomic patient, for the decline (remission) of local radial reactions
What is the split course of radial therapy?
A.
Change segregate (single) dose in the treatment process
B.
Interruption the course on a few hours
C.
Interruption the course on 4 months
D.
Interruption the course on 4 days
E.
* Interruption the course on a few weeks
In which cases used leaden grates?
A.
At the superficially located tumors
B.
At the largeness tumours
C.
During the preoperative course of radial therapy
D.
At the small sensitiveness of tumour to the ionizing radiation
E.
* At the repeated courses of radial therapy
In which cases used leaden blocks?
A.
For decline of local radial reactions
B.
At the largest tumours
C.
For the increase of dose in the tumours center
D.
For detection of vitally-important organs
E.
* For creation of the figured fields
Leaden blocks and grates use for:
A.
To low-voltage X-ray therapy
B.
Alfa-therapy
C.
Application Beta-therapy
D.
Short-distance gamma-therapy
E.
* To deep X-ray therapy
Name the methods of radial therapy, which leaden blocks and grates are used for
A.
Short-distance gamma-therapy
B.
Alfa-therapy
C.
Appliqués beta-therapy
D.
Low-voltage X-ray therapy
E.
* Far-distant (far-remote) gamma therapy
Short-distance X-ray therapy not used:
A.
All of answers are incorrect
B.
Skin hemangiomas
C.
Pre-Cancer of the diseases of skin
D.
Superficially located malignant tumours
E.
* Deeply located malignant tumours
At the contact methods of radial therapy apply:
A.
Electrons which energy 10-20 MEV
B.
X-ray photography
C.
Neutron
D.
Brake radiation of high energies
227.
228.
229.
230.
231.
1.
2.
3.
4.
E.
* Gamma-radiation
What type of ionizing radiation is used at the contact methods of radial therapy?
A.
Electrons which energy 10-20 MEV
B.
X-ray
C.
Neutron
D.
Brake radiation of high energies
E.
* Beta-radiation
That is a testimony for far-distant (far-remote) gamma-therapy
A.
Degeneration and destructive processes of osteoarticular system
B.
Superficial malignant tumours
C.
Local inflammatory processes
D.
Pre-Cancer of the processes
E.
* Deeply located malignant tumours
Whatever type of ionizing radiation is not used at the far-distant (far-remote) methods of radial
therapy
A.
Electrons which energy 3-5 MEV
B.
X-ray photography
C.
Brake radiation of high energies
D.
Gamma-radiation
E.
* Beta-radiation
You will define absolute contraindications to radial therapy
A.
Infected of malignant process
B.
Germination of tumour in a number of lying organs and systems
C.
Diabetes
D.
Diseases of the cardiovascular system
E.
* Generalization of malignant process
You will define testimonies to radial therapy:
A.
Gemangioma of spine
B.
Local inflammatory processes
C.
Inflammatory diseases of breathing organs
D.
Benign tumours of osteoarticular system
E.
* Malignant tumours
Test questions to pictures
On Fig. 1 is represented
A.
Radionuclide detector
B.
The dosimetric detector
C.
Piezokrystall
D.
X-ray film
E.
* X-ray tube
On Fig 1 cathode is designated by numeral
A.
1
B.
3
C.
4
D.
5
E.
*2
On Fig 1 anode is designated by numeral
A.
1
B.
2
C.
4
D.
5
E.
*3
On Fig 1 glass cylinder is designated by numeral
A.
B.
C.
D.
E.
5.
7.
8.
9.
10.
11.
12.
*1
On Fig 2 is represented
The roentgenogram of a surface a chest cavity
The roentgenogram of the mediastinum
The roentgenogram of a vertebra
The heart roentgenogram
* The roentgenogram of organs a chest cavity
On Fig 3 is represented
A.
The roentgenogram of a chest cavity
B.
The roentgenogram of the mediastinum
C.
The roentgenogram of chest part of the vertebra
D.
A stomach
E.
* A stomach full filled at suspension of barium sulphate
On Fig 4 is represented
A.
The roentgenogram of a chest cavity
B.
A stomach full filled by barium sulphate
C.
The roentgenogram of chest part of the vertebra
D.
A stomach
E.
* A stomach partly filled (residual content) by barium sulphate
On Fig 5 is represented
A.
Thin intestines filled by air
B.
The stomach is full filled by barium sulphate
C.
The thick intestines are filled by barium sulphate
D.
A stomach with air
E.
* A stomach partly filled (residual content) by barium sulphate
On Fig 6 is represented
A.
Angiography
B.
The stomach is filled by barium sulphate
C.
The thick intestines are filled by barium sulphate
D.
Fistulography
E.
* Lymphography
On Fig 7 is represented
A.
Angiography
B.
Lymphography
C.
Thick intestines filled by barium sulphate
D.
Fistulography
E.
* Urography
What contrast substance using for urography on Fig 7?
A.
Iodolipolum
B.
Echogen
C.
Barium sulphate
D.
Barium tamoxiphenum
E.
* Urographyn
What contrast substance using for lymphography on Fig 6?
A.
Urographyn
B.
Echogen
C.
A barium sulphate
D.
A barium tamoxiphenum
E.
* Iodolipolum
A.
B.
C.
D.
E.
6.
2
3
4
5
13.
14.
15.
16.
17.
18.
19.
20.
21.
Name the most frequent complications characteristic for lymphography on Fig 6
A.
Lungs oil embolization
B.
Chemical pneumonitis
C.
Inflammatory reactions
D.
Inflammatory reactions, lungs oil embolization
E.
* Inflammatory reactions, chemical pneumonitis, lungs oil embolization
On Fig 8 source of radiation is represented
A.
2
B.
3
C.
1 and 3
D.
2 and 3
E.
*1
On Fig. 8 object of research is represented
A.
3
B.
1 and 3
C.
1
D.
2 and 3
E.
*2
On Fig. 8 perceiving device is represented
A.
2
B.
1 and 3
C.
1
D.
2 and 3
E.
*3
On Fig. 9 is represented
A.
Small intestines
B.
A rectum
C.
Gallbladder
D.
A stomach
E.
* The large intestines contrasted by barium sulphate
Name contrast substance using for the represent radiological research on Fig 9
A.
Urographyn
B.
Iodolipolum
C.
Echogen
D.
Magnevist
E.
* A barium sulphate
The image on Fig. 10 is formed by using a method
A.
X-ray graphy
B.
X-ray scopy
C.
A magnetic resonance imaging
D.
Ultrasound
E.
* Electroroentgenography
The image on Fig 11 is formed by using a method
A.
X-ray graphy
B.
X-ray scopy
C.
A magnetic resonance imaging
D.
Ultrasound research
E.
* Electroroentgenography
The image on Fig. 12 is formed by using a method
A.
Electroroentgenography
B.
X-ray scopy
C.
A magnetic resonance imaging
D.
Ultrasound research
E.
22.
Name radiological research represented on Fig. 13
Electroroentgenography
X-ray graphy
A magnetic resonance imaging
Ultrasound research
* X-ray scopy
Name radiological research represented on Fig. 14
A.
Electroroentgenography
B.
X-ray graphy
C.
X-ray scopy
D.
Ultrasound research
E.
* Aiming X-ray graphy
Name radiological research represented on Fig. 15
A.
Electroroentgenography
B.
X-ray graphy
C.
X-ray scopy
D.
Aiming X-ray graphy
E.
* Coronarography
Name radiological research represented on Fig. 16
A.
Photoroentgenography
B.
X-ray graphy
C.
X-ray scopy
D.
Aiming roentgenography
E.
* Coronarography
Name contrast substance used for the given radiological research on Fig.16
A.
Urographyn
B.
Iodolipolum
C.
Echogen
D.
Barium sulphate
E.
* Angiographyn
Name radiological research represented on Fig. 17
A.
Photoroentgenography
B.
Roentgenography
C.
Roentgenoscopy
D.
Aiming roentgenography
E.
* Ductography
Name contrast substance used for the radiological research on Fig. 17
A.
Magnevist
B.
Air
C.
Echogen
D.
Barium sulphate
E.
* Tomogeksol
Name radiological research represented on Fig. 17
A.
Photoroentgenography
B.
Roentgenography
C.
* Ductography
D.
Bronchography
E.
Angiography
Name radiological research represented on Fig 18
A.
A Photoroentgenography
B.
B. Roentgenography
C.
C. Roentgenoscopy
A.
B.
C.
D.
E.
23.
24.
25.
26.
27.
28.
29.
30.
* X-ray graphy
D. Aiming roentgenography
* Mammography
Name radiological research represented on Fig. 19
A.
Photoroentgenography
B.
Roentgenography
C.
Aiming roentgenography
D.
Mammography
E.
* Angiography
Name contrast substance used for the radiological research on Fig. 19
A.
Urographyn
B.
Iodolipolum
C.
Echogen
D.
Barium sulphate
E.
* Tomogeksol
Name radiological research represented on Fig. 20
A.
Photoroentgenography
B.
Roentgenography
C.
Roentgenoscopy
D.
Aiming roentgenography
E.
* A computer tomography
On Fig. 21 is represented the 99Тс generator scheme. Specify on what numeral is designated
eluent (a sterile solution 99Тс)
A.
1
B.
2
C.
3
D.
4
E.
*5
On Fig. 21 is shown the 99Тс generator scheme. Specify on what numeral is designated eluent
(a vacuum bottle)
A.
2
B.
3
C.
4
D.
5
E.
*1
On Fig. 21 is represented the scheme
A.
The device for roentgenoscopy
B.
A generator mechanical oscillations
C.
Gamma camera
D.
Radiograph
E.
* The generator 99Тс
Name radiological research represented on Fig. 22
A.
Photoroentgenography
B.
Roentgenography
C.
Roentgenoscopy
D.
Aiming roentgenography
E.
* Ultrasonic research
Name radiological research represented on Fig. 23
A.
Xeroroentgenography
B.
* Roentgenography
C.
Roentgenoscopy
D.
Aiming roentgenography
E.
Thermography
Name radiological research is represented on Fig. 24
D.
E.
31.
32.
33.
34.
35.
36.
37.
38.
39.
Photoroentgenography
Roentgenography
Roentgenoscopy
Aiming roentgenography
* Digital roentgenography
What radiological research represented on Fig. 25?
A.
Photoroentgenography
B.
Roentgenography
C.
Roentgenoscopy
D.
Aiming roentgenography
E.
* Ultrasonic research
Name diagnostic research represented on Fig. 26
A.
Photoroentgenography
B.
Roentgenography
C.
Roentgenoscopy
D.
Aiming roentgenography
E.
* A transthoracic puncture under CТ control
Name radiological research represented on Fig. 27
A.
Photoroentgenography
B.
Roentgenography
C.
Ductography
D.
Bronchography
E.
* Angiography
Name radiological research represented on Fig. 28
A.
Photoroentgenography
B.
Roentgenography
C.
Roentgenoscopy
D.
Usual tomography
E.
* Computer tomography (CT)
Name radiological research represented on Fig. 29
A.
Photoroentgenography
B.
Roentgenography
C.
Roentgenoscopy
D.
Usual tomography
E.
* Magnetic-resonant tomography (MRI)
Name radiological research represented in Fig. 30
A.
Photoroentgenography
B.
Roentgenography
C.
Roentgenoscopy
D.
Usual tomography
E.
* Mammography
Name organ is designated by numeral 1 on Fig. 31
A.
The first left rib
B.
The right clavicle
C.
The left main bronchi
D.
The right main bronchi
E.
* A trachea
Name organ is designated by numeral 4 on Fig. 31
A.
A trachea
B.
The first left rib
C.
The right clavicle
D.
The right main bronchi
E.
* The left main bronchi
A.
B.
C.
D.
E.
40.
41.
42.
43.
44.
45.
46.
47.
48.
49.
50.
51.
52.
53.
54.
55.
56.
Name organ is designated by numeral 5 on Fig. 31
A.
A trachea
B.
The first left rib
C.
The right clavicle
D.
The left main bronchi
E.
* The right main bronchi
Name organ is designated by numeral 6 on the roentgenogram on Fig.31
A.
The first left rib
B.
The right clavicle
C.
* The left hilum
D.
The right hilum
E.
A trachea
Name organ is designated by numeral 7 on the roentgenogram on Fig. 31
A.
A trachea
B.
The first left rib
C.
The right clavicle
D.
* The right hilum
E.
The left hilum
Name organ is designated by numeral 9 on the roentgenogram on Fig. 31
A.
A trachea
B.
The first left rib
C.
The right clavicle
D.
The left main bronchi
E.
* The right lung
Fig. 32. Gene mutation is represented which belong to:
A.
Unstochastic effects
B.
Stochastic effects at exceeding of threshold dose
C.
Unstochastic effects at exceeding of threshold dose
D.
Stochastic effects of a beta-radiation
E.
* Stochastic effects
Fig. 36. Radiations damages are represented belong to an action of:
A.
Alpha rays
B.
Beta rays
C.
Gamma rays
D.
Neutron radiation
E.
* Gamma and neutron radiation
Fig. 35. For what degree of a radiation injury belong changes?
A.
1-st
B.
2-nd
C.
3-rd
D.
2-3
E.
* 4-th
Fig. 37. Changes of skin of the back at an acute radiation disease belong to:
A.
Acute erythematic dermatitis
B.
Acute bullated dermatitis
C.
Necrotic dermatitis
D.
Other variant of the answer
E.
* Necrotizing-ulcerous dermatitis
Fig. 37. The absorbed dose in a basal layer of skin at the found out changes was equaled:
A.
8-12 Gy
B.
12-20 Gy
C.
30-40 Gy
D.
Over 50 Gy
E.
57.
58.
59.
60.
61.
62.
63.
64.
65.
* 25-30 Gy
Fig. 37. For a patient with chronic radiation ulcer of a back what method of treatment is
optimal?
A.
Immunotherapy
B.
Chemotherapy
C.
Local application of ointments
D.
Photodynamic therapy
E.
* Surgical
Fig. 39. What type of ionizing radiation is designated by digit 1?
A.
Beta
B.
X-rays
C.
Gamma
D.
Neutron radiation
E.
* Alpha
Fig. 39. What type of ionizing radiation is designated by digit 2?
A.
Alpha
B.
Beta
C.
X-rays
D.
Neutron radiation
E.
* Gamma
Fig. 39. What type of ionizing radiation is designated by digit 3?
A.
Alpha
B.
X-rays
C.
Gamma
D.
Neutron radiation
E.
* Beta
Fig. 41. A scintillation detector is intended for registration of:
A.
Alpha rays
B.
Beta rays
C.
Alpha and beta rays
D.
Alpha and gamma rays
E.
* Gamma rays
Fig. 42. A gas-unloading detector is intended for registration of:
A.
Alpha rays
B.
Gamma and beta reys
C.
Alpha and beta rays
D.
Alpha and gamma rays
E.
* Beta rays
Fig. 58. What changes after ionizing irradiation of a mouth is presented?
A.
Stomatitis
B.
Paradontosis
C.
Gingivitis
D.
Caries
E.
* Radioepitheliitis
Fig. 57. What type of hemorrhage is presented?
A.
Hematoma
B.
Petechial
C.
Submucosal
D.
Pulmonary
E.
* Hematomo-petechial
Fig. 55. Presented gene mutation which belongs to:
A.
Unstochastic effects
B.
Stochastic effects at excess of a threshold dose
Unstochastic effects at excess of a threshold dose
Stochastic effects from the beta-radiation
* Stochastic effects
Fig. 56. The thyroid cancer is found out in patient. It is known from the anamnesis that 20 years
ago she has received an irradiation after Chornobyl disaster. To what later effects of radiation
may belongs the disease?
A.
To genetic mutations
B.
To teratogenecity
C.
To non-stochastic effects
D.
To hormonal changes
E.
* To stochastic effects
Fig. 54. What type of hemorrhage is presented?
A.
Hematoma
B.
Petechial
C.
Submucosal
D.
Pulmonary
E.
* Hematomo-petechial
Fig. 53. What type of hemorrhage is presented?
A.
Hematoma
B.
Submucosal
C.
Hematomo-petechial
D.
Variceal
E.
* Petechial
Fig. 52. What type of hemorrhage is presented?
A.
Petechial
B.
Submucosal
C.
Hematomo-petechial
D.
Variceal
E.
* Hematoma
Fig. 59. What type of hemorrhage is presented?
A.
Anemias
B.
Leukopenias
C.
Poikilocytosis
D.
Anisocytosis
E.
* Thrombocytopenias
Fig. 33. These changes on a skin turn up at absorbed dose external beta irradiations
A.
0,5-1 Gy
B.
2-4 Gy
C.
4-6 Gy
D.
6-10 Gy
E.
* 30 Gy and more
Fig. 34. What local radioactive affect are represented?
A.
Spalling skins of a body
B.
Burned skins of a body
C.
Spalling and burned skins of a body
D.
All noted
E.
* Keloid scar
Fig. 35. Name a local radiative affect:
A.
Burned skins
B.
Desquamation of a skin
C.
Keloid scar
D.
All noted
E.
* Desquamation and burned skins
C.
D.
E.
66.
67.
68.
69.
70.
71.
72.
73.
74.
75.
76.
77.
78.
79.
80.
81.
82.
Fig. 38. At the patient a radial skins carcinoma of a thorax. What histological variant of a radial
carcinoma of a skin more often?
A.
Glandular
B.
Melanoma
C.
Basal cell
D.
Schmincke’s tumour
E.
* Planocellular
Fig. 39. What digit designates an ionizing radiation without charge?
A.
1
B.
3
C.
1 and 3
D.
2 and 3
E.
*2
Fig. 39. What digit designates an ionizing radiation that has a positive charge?
A.
2
B.
3
C.
1 and 3
D.
2 and 3
E.
*1
Fig. 39. What digit designates an ionizing radiation that has a negative charge.
A.
1
B.
2
C.
1 and 3
D.
2 and 3
E.
*3
Fig. 40. On the left part is represented the normal structure of an osteal tissue. What pathological
changes take place in the right part to a figure?
A.
Osteosclerosis
B.
Destruction
C.
Osteomalacia
D.
Lysis
E.
* Osteoporosis
Fig. 43. The hemorrhage in soft tissues is represented. Name a hematological sign of an acute
radial illness
A.
Anemias
B.
Leukopenias
C.
Poikilocytosis
D.
Anisocytosis
E.
* Thrombocytopenias
Fig. 44. A plural hemorrhages are represented. Name a syndrome of an acute radial illness
A.
Dermal
B.
Vascular
C.
Pharyngolaryngeal
D.
Infectious
E.
* Hematological
Fig. 45. Name a syndrome of an acute radial illness
A.
Dermal
B.
Vascular
C.
Infectious
D.
Hematological
E.
* Mouth-pharyngeal
Fig. 46. The microphotograph is presented a preparation of the devastated osteal brain. Since
what period of an acute radial illness such picture is observed?
Primary reaction
The latent period
The terminal period
The period of renewal
* Peak (top) of the disease
Fig. 47. On the x-ray film of a thoracic cavity is presented a radial pneumofibrosis. What kind of
radiation causes such symptoms?
A.
Alpha beams
B.
Beta beams
C.
Ultra-violet radiation
D.
Infra-red radiation
E.
* Gama beams
Fig. 48. On the computer tomogram of a lung is expressed a fibrosis of a pulmonary tissue.
Name a kind of ionizing radiation which cause such changes
A.
Alpha beams
B.
Beta beams
C.
Ultra-violet radiation
D.
Infra-red radiation
E.
* Gama beams
Fig. 49. During radial therapy the patient with a melanoma of a skin had a radial reaction. Name
a kind of radial reaction
A.
Erythema
B.
Dry dermatitis
C.
Ulcerative dermatitis
D.
Necrotic dermatitis
E.
* Bullous dermatitis
Fig. 50. In a micropreparation of a peripheral blood is presented much decrease a number of
thrombocytes. What period acute radial illness is represented such changes
A.
The period of primary reaction
B.
The latent period
C.
The period of renewal
D.
The terminal period
E.
* The period of peak of disease
Fig. 33. There are plural hemorrhages on a body. What syndrome of an acute radial illness there
is?
A.
Pharyngolaryngeal
B.
Infectious
C.
Dermal
D.
Vascular
E.
* Hematological
Fig. 51. What type of a hemorrhage is represented
A.
Hematomal
B.
Petechial
C.
Mixed
D.
Spotted ecchymosial
E.
* Hematomal-petechial
Fig.70. Under № 1, 2 on the roentgenogram of a mandible is designated:
A.
* Incisors
B.
Canines
C.
Small molars
D.
Large molars
E.
Roots of a teeth
Fig.70. Under № 3 on the roentgenogram of a mandible is designated:
A.
B.
C.
D.
E.
83.
84.
85.
86.
87.
88.
89.
90.
A.
B.
C.
D.
E.
91.
92.
93.
94.
95.
96.
97.
98.
* Canines
Incisors
Small molars
Large molars
Roots of a teeth
Fig.70. Under № 4, 5 on the roentgenogram of a mandible is designated:
A.
* Small molars
B.
Canines
C.
Incisors
D.
Large molars
E.
Roots of a teeth
Fig.70. Under № 6, 7, 8 on the roentgenogram of a mandible is designated:
A.
* Large molars
B.
Canines
C.
Small molars
D.
Incisors
E.
Roots of a teeth
Fig.70. Under № 9 on the roentgenogram of a mandible is designated:
A.
* Dental crown
B.
Pulp cavity
C.
Neck a tooth
D.
Root of a tooth
E.
The channel of a root
Fig.70. Under № 10 on the roentgenogram of mandible is designated:
A.
* Neck a tooth
B.
Pulp cavity
C.
Dental crown
D.
Root of a tooth
E.
The channel of a root
Fig.70. Under № 14 on the roentgenogram of a mandible is designated:
A.
* Pulp cavity
B.
Dental crown
C.
Neck a tooth
D.
Root of a tooth
E.
The channel of a root
Fig.70. Under № 11 on the roentgenogram of a mandible is designated:
A.
* Root of a tooth
B.
Pulp cavity
C.
Neck a tooth
D.
Dental crown
E.
The channel of a root
Fig.70. Under № 13 on the roentgenogram of a mandible is designated:
A.
* The channel of a root
B.
Pulp cavity
C.
Neck a tooth
D.
Root of a tooth
E.
Periodontal
Fig.70. Under № 12 on the roentgenogram of a mandible is designated:
A.
* Apex of a tooth
B.
Periodontal
C.
An interroot septum
D.
Root of a tooth
E.
Channel of a root
Fig.70. Under № 15 on the roentgenogram of a mandible is designated:
A.
* Seal of a tooth
B.
Pulp cavity
C.
Neck a tooth
D.
Root of a tooth
E.
Apex of a tooth root
100.
Fig.70. Under № 16 on the roentgenogram of a mandible is designated:
A.
* Alveolar edge
B.
Periodontal
C.
An interalveolar septum
D.
An interroot septum
E.
An apex of a root
101.
Fig.70. Under № 18 on the roentgenogram of a mandible is designated:
A.
* An interalveolar septum
B.
Periodontal
C.
Alveolar edge
D.
An interroot septum
E.
An apex of a root
102.
Fig.70. Under № 19 on the roentgenogram of a mandible is designated:
A.
* An interroot septum
B.
Periodontal
C.
Alveolar edge
D.
An interalveolar septum
E.
An apex of a root
103.
Fig.71. Under № 1, 2 on the roentgenogram of a maxilla is designated:
A.
* Incisors
B.
Canines
C.
Small molars
D.
Large molars
E.
Roots of a teeth
104.
Fig.71. Under № 3 on the roentgenogram of a maxilla is designated:
A.
* Canines
B.
Incisors
C.
Small molars
D.
Large molars
E.
Roots of a teeth
1. 105. Fig.71. Under № 4, 5 on the roentgenogram of a maxilla is designated:
A.
* Small molars
B.
Canines
C.
Incisors
D.
Large molars
E.
Roots of a teeth
105.
Fig.71. Under № 6,7,8 on the roentgenogram of a maxilla is designated:
A.
* Large molars
B.
Canines
C.
Small molars
D.
Incisors
E.
Roots of a teeth
106.
Fig.71. Under № 9 on the roentgenogram of a maxilla is designated:
A.
* Dental crown
B.
Pulp cavity
C.
Neck a tooth
D.
A root of a tooth
99.
The channel of a root
Fig.71. Under № 10 on the roentgenogram of a maxilla is designated:
A.
* Neck a tooth
B.
Pulp cavity
C.
Dental crown
D.
A root of a tooth
E.
The channel of a root
Fig.71. Under № 14 on the roentgenogram of a maxilla is designated:
A.
* Pulp cavity
B.
Dental crown
C.
Neck a tooth
D.
Root of a tooth
E.
The channel of a root
Fig.71. Under № 11 on the roentgenogram of a maxilla is designated:
A.
* Root of a tooth
B.
Pulp cavity
C.
Neck a tooth
D.
Dental crown
E.
The channel of a root
Fig.71. Under № 13 on the roentgenogram of a maxilla is designated:
A.
* The channel of a root
B.
Pulp cavity
C.
Neck a tooth
D.
Root of a tooth
E.
Periodontal
Fig.71. Under № 12 on the roentgenogram of a maxilla is designated:
A.
* Apex of a root
B.
Periodontal
C.
An interroot septum
D.
A root of a tooth
E.
Channel of a root
Fig.71. Under № 15 on the roentgenogram of a maxilla is designated:
A.
* A seal of a tooth
B.
Pulp cavity
C.
Neck a tooth
D.
Root of a tooth
E.
Apex of a root
Fig.71. Under № 16 on the roentgenogram of a maxilla is designated:
A.
* A seal with tooth caries
B.
A seal of a tooth
C.
Pulp cavity
D.
A root of a tooth
E.
Neck a tooth
Fig.71. Under № 17 on the roentgenogram of a maxilla is designated:
A.
* Alveolar edge
B.
Periodontal
C.
An inter alveolar septum
D.
An inter root septum
E.
Apex of a root
Fig.71. Under № 20 on the roentgenogram of a maxilla is designated:
A.
* An inter alveolar septum
B.
Periodontal
C.
Alveolar edge
E.
107.
108.
109.
110.
111.
112.
113.
114.
115.
An inter root septum
An apex of a root
Fig.71. Under № 18 on the roentgenogram of a maxilla is designated:
A.
* Periodontal
B.
Inter root septum
C.
Alveolar edge
D.
An inter alveolar septum
E.
An apex of a root
Fig.72. The film of the maxilla. Name techniques of intrastomatic roentgenography:
A.
* All specified
B.
Contact roentgenography by a rule of an isometry
C.
Interproxymal roentgenography
D.
Roentgenography tooth occlusion
E.
Roentgenography with augmentation focal distant
Fig.72. The film of the maxilla. Name in what cases use the given roentgenography:
A.
* All specified
B.
At research of teeth
C.
At paradontal research
D.
At periodontal research
E.
At paradontal and periodontal research
Fig.72 Under № 12 in an intrastomatic film of a palate of the maxilla is shown:
A.
* A seal
B.
The pulp cavity
C.
Tooth crown
D.
The big molar
E.
A place for a molar
Fig.72 Under № 11 in an intrastomatic film of a palate of the maxillait is shown:
A.
* The pulp cavity
B.
A seal
C.
Tooth crown
D.
The big molar
E.
A place for a molar
Fig.72 Uder № 13 in an intrastomatic film of a palate of the maxilla is shown:
A.
* Tooth crown
B.
The pulp cavity
C.
A seal
D.
The big molar
E.
A place for a molar
Fig.73. Under № 9 on an intrastomatic film of a dental arch is designated:
A.
* A root of a tooth
B.
Periodont
C.
An interroot septum
D.
The pulp cavity
E.
The channel of a root
Fig.73. Under № 4 on an intrastomatic film of a dental arch is designated:
A.
* A small molar
B.
An incisor
C.
A canine
D.
The big molar
E.
External edge of a mandible
Fig.60. On the roentgenogram is taped a supercomplete tooth in the turned position. In group of
what pathology conserns such changes?
A.
* Anomalies and developmental anomalies
D.
E.
116.
117.
118.
119.
120.
121.
122.
123.
124.
Inflammatory changes of a teeth and surrounding tissues
Diseases of periodont
Tumours
Tumorous formations
Fig.62 The periapical film is presented. In the first premolar tooth is expressed osteolytic lesion.
Specify the most probable disease:
A.
* A periapical acute or chronic abscess
B.
A periapical granuloma
C.
A residual cyst
D.
An osteomyelitis
E.
A pulpitis
Fig.62 The periapical film, where is taped osteolytic defect. Specify this tooth:
A.
* 4-th small molar
B.
5-th small molar
C.
A canine
D.
6-th big molar
E.
2-nd incisor
Fig.61 On the left maxillary laterals incisor is taped periapical osteolytic defect. Specify the
most probable disease:
A.
* A granuloma
B.
Mucoepidermoid carcinoma
C.
A residual cyst
D.
An osteomyelitis
E.
A pulpitis
Fig.63. On the aim roentgenogram is taped osteolytic and sclerotic sites, sequesters in a
mandible. Name the diagnosis:
A.
* A chronic osteomyelitis
B.
An acute osteomyelitis
C.
A periapical acute or chronic abscess
D.
Giant cell tumour
E.
Not dontogenous cyst
Fig.64. On the roentgenogram of a mandible is taped multilocular (« soap bubbles »)
destruction. This is most typical for:
A.
* Ameloblastomas
B.
A follicular cyst
C.
Giant cell tumours
D.
A chronic osteomyelitis
E.
The mixed odontoma
Fig.67 On the aim roentgenogram in the maxilla the complex odontoma at the left is diagnosed.
Specify from what this tumour consists:
A.
* All tissues of a tooth at a different stage of their formation
B.
Not generated tissues of a tooth and soft tissues component
C.
Enamels and dentine
D.
Enamels and a fibrous tissue
E.
Enamels, dentine, cement and pulp
Fig.65. Occlusion film in cross-section shows diffusion of a tumour and shift of the mandibular
channel. Name a method radial research:
A.
* Radiological
B.
Radioisotope
C.
MRI
D.
US
E.
CT
Fig.66. On the aim roentgenogram in mandibular incisors the admixed odontoma with tooth
B.
C.
D.
E.
125.
126.
127.
128.
129.
130.
131.
132.
133.
134.
similar structures is diagnosed. Name tissues are presented into the tumours:
A.
* Not generated tissues of a tooth and soft tissues component
B.
All tissues of a tooth
C.
An enamel and a dentine
D.
An enamel and a fibrous tissue
E.
Enamel, dentine, cement, pulp
Fig.68 On aim roentgenograms in the maxilla the dontogenous myxoma on the right is
diagnosed. Name disease with a similar X-ray semiology:
A.
* All listed
B.
An ameloblastoma
C.
Giant cell tumour
D.
A follicular cyst
E.
Giant cell tumour, and follicular cyst
Fig.69. On the roentgenogram in an incisor projection of the maxilla the intraosteal hemangioma
on the right is diagnosed.Term among the named malignant tumours:
A.
* A squamous carcinoma
B.
An ameloblastoma
C.
Giant cell tumour
D.
A myxoma
E.
An odontoma