TESTTASKSFORMI CROBI OLOGY SECTI ON1" MORPHOLOGYANDPHYSI OLOGYOFMI CROORGANI SMS" Fr om t he5suggest edanswer s, chooseoneoft hemostcor r ectanswer s. 1. 1.Mor phol ogi calpr oper t i esofbact er i aar e: a)t hesi ze, shapeandl ocat i onofbact er i al cel l s; b)t heabi l i t yt obr eakdownpr ot ei ns; c)t heabi l i t yt of er mentsugar s; d)t henat ur eofgr owt honnut r i entmedi a; e)t her el at i ont ody es. 1. 2.Ti nct or i alpr oper t i esofbact er i aar e: a)t her el at i ont ody es; b)t heabi l i t yt obr eakdownpr ot ei ns; c)si ze, shapeandl ocat i onofbact er i al cel l s; d)t heabi l i t yt of er mentsugar s; e)t henat ur eofgr owt honnut r i entmedi a. 1. 3.Tost udyt hemor phol ogi calpr oper t i esofmi cr oor gani sms, t hef ol l owi ngar eused: a)mi cr oscopi cmet hods; b)ser ol ogi cal met hods; c)mi cr obi ol ogi cal met hods; d)bi ol ogi cal t est ; e)ski nal l er gi ct est . 1. 4.Pr okar y ot esdonothav e: a)t henucl eus; b)cy t opl asm; c)anucl eoi d; d)r i bosomes; e)t hecy t opl asmi cmembr ane. 1. 5.Fort het r ansf erofadv er seenv i r onment alcondi t i onsi nbact er i ai s: a)di sput e; b)cy st ; c)azy got e; d)Lf or m; e)gamet e. 1. 6.Di f f er encesi nt hest r uct ur eoft hebact er i alcel lwal lr ev eal : a)t heGr am met hod; b)t heNei ssermet hod; c)t heTsi l y Ni el senmet hod; d)t heBur r i eHi nsmet hod; e)Ozheshko' smet hod. 1. 7.Fungioft hegenusCandi dacausedi seases: a)Candi di asi s; b)r i cket t si osi s; c)chl amy di a; d)act i nomy cosi s; e)l ei shmani asi s. 1. 8.Thecomposi t i onoft hecel lwal landGr amnegat i v eandGr amposi t i v ebact er i ai ncl ude: a)pept i dogl y can; b)t ei choi caci ds; c)DNA; d)RNA; e)l i pi dA. 1. 9.Ther ear enocel l ul arst r uct ur es: a)v i r uses; b)seaweed; c)mushr ooms; d)Pr ot ozoa; e)bact er i a. 1. 10.Vi r usesmul t i pl y : a)i nsi det hehostcel l byr epr oduct i on; b)byt hef or mat i onofspor es; c)out si det hehostcel l ; d)bybuddi ng; e)byconj ugat i on. 1. 11.Thet her apeut i candpr ophy l act i cdr ugbact er i ophagei s: a)st aphy l l ophagus; b)t et r acy cl i ne; c)i mmunogl obul i n; d)gonov acci ne; e)di agnost i cs. 1. 12.Thecul t ur alpr oper t i esofbact er i aar ecal l ed: a)t henat ur eofgr owt honnut r i entmedi a; b)t her el at i ont ov ar i ousdy es; c)t heabi l i t yofapur ecul t ur et obr eakdowncar bohy dr at es; d)t heabi l i t yofapur ecul t ur et obr eakdownpr ot ei ns; e)t heshapeandsi zeoft hecel l s. 1. 13.Thesel ect i v eenv i r onmentf ort hecul t i v at i onofanaer obesi s: a)t hemedi um ofKi t t aTar ozzi ; b)t hemedi um ofKessl er ; c)t hemedi um ofRu; d)t hemedi um ofLev i n; e)t hemedi um ofSabur o. 1. 14.Theenzy meofbact er i at hatdest r oy sant i bi ot i csi s: a)Peni ci l l i nase; b)hy al ur oni dase; c)deoxy r i bonucl ease; d)f i br i nol y si n; e)pl asmocoagul ase. 1. 15.Sacchar ol y t i cpr oper t i esofbact er i aar ecal l ed: a)t heabi l i t yofapur ecul t ur et obr eakdownsugar s; b)t her el at i ont ov ar i ousdy es; c)t henat ur eofgr owt honnut r i entmedi a; d)t heabi l i t yofapur ecul t ur et obr eakdownpr ot ei ns; e)t heshapeandsi zeoft hecel l s. 1. 16.Si mpl e( basi c)nut r i entmedi aar eused: a)f ort hecul t i v at i onofmostmi cr oor gani sms; b)f ort hecul t i v at i onofcer t ai nt y pesofbact er i a; c)t odet er mi net hepr esenceofcat al asei nbact er i a; d)f orst udy i ngt hesugarcont entofbact er i a; e)t ost udyt heant i geni cst r uct ur eofbact er i a. 1. 17.Bi ochemi calpr oper t i esofbact er i aar e: a)t heabi l i t yt of er mentcer t ai nsubst ances; b)t henat ur eofgr owt honl i qui dnut r i entmedi a; c)t her el at i ont ov ar i ousdy es; d)t henat ur eofgr owt hondensenut r i entmedi a; e)t heshapeandsi zeoft hecel l s. 1. 18.Thecol onyi s: a)macr oscopi caccumul at i ononadensemedi um ofmi cr obesoft hesamespeci es, whi char et he of f spr i ngofasi ngl ecel l ; b)mi cr obi al cul t ur e, i sol at edf r om acer t ai nsour ceatacer t ai nt i me; c)ami cr obi al cul t ur econsi st i ngofgenet i cal l yi dent i cal cel l s; d)macr oscopi caccumul at i onofmi cr obesofdi f f er entspeci es; e)mi cr obi al cul t ur e, i ncl udi ngsev er al t y pesofmi cr obes. 1. 19.I sol at i onofapur ecul t ur eofaer obi cbact er i ai scar r i edouti nt hef ol l owi ngsequence: a)sowi ngonadensemedi um t oobt ai nani sol at edcol ony , byr epl aci ngt hecol oni eswi t hsl opi ng agar , i dent i f y i ngt hepur ecul t ur ebyasetofchar act er i st i cs; b)sowi ngonadensemedi um t oobt ai nani sol at edcol ony ,i dent i f y i ngapur ecul t ur ebyasetof t r ai t s, r ecol oni zi ngt hesl opi ngagar ; c)r eset t l i ngani sol at edcol onyonsl opi ngagar , sowi ngonadensemedi um t oobt ai nani sol at ed col ony , i dent i f y i ngapur ecul t ur eaccor di ngt oasetofchar act er i st i cs; d)sowi ngonadensemedi um t oobt ai nani sol at edcol ony , byr epl aci ngt hecol oni eswi t hsl opi ng agar , i dent i f y i ngt hepur ecul t ur eonl ybymor phol ogi cal f eat ur es; e)sowi ngonadensemedi um t oobt ai nani sol at edcol ony , byr epl aci ngt hecol oni eswi t hsl opi ng agar , i dent i f y i ngt hepur ecul t ur eonl ybybi ochemi cal char act er i st i cs. 1. 20.Toi dent i f yapur ecul t ur eofbact er i a, st udy : a)acompl exofmor phol ogi cal , t i nct or i al , cul t ur al , bi ochemi cal andot herpr oper t i es; b)onl ybi ochemi cal pr oper t i es; c)onl yt i nct or i al pr oper t i es; d)onl ycul t ur al pr oper t i es; e)onl ymor phol ogi cal pr oper t i es. 1. 21.Theobl i gat or yst r uct ur eofabact er i alcel li s: a)cel l wal l ; b)capsul e; c)t hedi sput e; d)pl asmi ds; e)i ncl usi on. 1.22.Theopt i onalst r uct ur eofabact er i al cel li s: a)capsul e; b)MSC; c)r i bosomes; d)mesosomes; e)nucl eoi d. 1. 23.Nucl eoi dbact er i aper f or mst hef unct i on: a)st or ageandt r ansf erofher edi t ar yi nf or mat i on; b)pr ot ei nbi osy nt hesi s; c)aer obi cr espi r at i on; d)t r anspor tofsubst ancest hr ought hemembr ane; e)st or ageofnut r i ent s. 1. 24.Forpr ot ect i onagai nstphagocy t osi si npat hogeni cbact er i a, t hef ol l owi ngi sused: a)capsul e; b)cy st ; c)azy got e; d)Lf or m; e)gamet e. 1. 25.Thecr i mpedshapeoft hecel lhas: a)pal et r eponema; b)ant hr axbaci l l us; c)E.col i ; d)St aphy l ococcusaur eus; e)di pht her i abaci l l us. 1. 26.Cocci , l ocat edi nt hesmearcl ust er s, r esembl i ngbunchesofgr apes, ar ecal l ed: a)St aphy l ococci ; b)st r ept ococci ; c)wi t hdi pl ococci ; d)bymi cr ococci ; e)t et r acy cl i nes. 1. 27.Monot r i chsar ebact er i a: a)hav i ngonef l agel l a; b)hav i ngmanyf l agel l aont heent i r esur f aceoft hecel l ; c)hav i ngt wof l agel l aatdi f f er entpol esoft hecel l ; d)hav i ngabundl eoff l agel l aatonepol e; e)wi t houtf l agel l a. 1. 28.Forcol or i ngspor es, bact er i aar eused: a)Ozheshko' smet hod; b)t heNei ssermet hod; c)t heTsi l y Ni el senmet hod; d)t heBur r i eHi nsmet hod; e)Gr am' smet hod. 1. 29.Toi dent i f yt hecapsul ei nbact er i aused: a)t heBur r i eHi nsmet hod; b)t hemet hodofsi l v er i ngbyMor ozov ; c)t heTsi l y Ni el senmet hod; d)Gr am' smet hod; e)Ozheshko' smet hod. 1. 30.Thecocci f or mf or m has: a)St aphy l ococcusaur eus; b)ant hr axbaci l l us; c)chol er av i br i o; d)E.col i ; e)di pht her i abaci l l us. 1. 31.Themechani sm ofact i onofbact er i ophagepr epar at i onsi sbasedon: a)l y si sofbact er i al cel l s; b)v i ol at i onoft hesy nt hesi soft hebact er i al cel l wal l ; c)v i ol at i onoft het r anspor tofsubst ancest hr ought hecel l wal l ; d)i nhi bi t i onofbact er i al gr owt h; e)bact er i ost at i cact i on. 1. 32.El ect i v e( sel ect i v e)nut r i entmedi aar eused: a)f ort hecul t i v at i onofcer t ai nt y pesofbact er i a; b)f orgr owi ngmostmi cr oor gani sms; c)t ost udyt hebi ochemi cal pr oper t i esofbact er i a; d)f orst udy i ngt hesugarcont entofbact er i a; e)t ost udyt heant i geni cst r uct ur eofbact er i a. 1. 33.Thesel ect i v emedi um f ort hecul t i v at i onofst aphy l ococcii s: a)VSA( v i t el l i nesal tagar ) ; b)t hemedi um ofKessl er ; c)t hemedi um ofRu; g)t hemedi um ofLev i n; d)t hemedi um ofKi t t yTar r ot si . 1. 34.Thesel ect i v eenv i r onmentf ort hecul t i v at i onoff ungii s: a)t hemedi um ofSabur o; b)t hemedi um ofKessl er ; c)t hemedi um ofRu; g)t hemedi um ofLev i n; d)t hemedi um ofKi t t aTar ozzi . 1. 35.Di f f er ent i al di agnost i cenv i r onment si ncl ude: a)t hemedi um ofEndo; b)t hemedi um ofKessl er ; c)t hemedi um ofRu; g)t hemedi um ofLev i n; d)t hemedi um ofKi t t aTar ozzi . 1. 36.Tosi mpl enut r i entmedi ai s: a)meat pept oneagar ; b)t hemedi um ofKessl er ; c)t hemedi um ofRu; a)t hemedi um ofSabur o; e)t hemedi um ofKi t t aTar ozzi . 1. 37.Fort hecul t i v at i onofmostmi cr oor gani smsused: a)meat pept oneagar ; b)t hemedi um ofKessl er ; c)t hemedi um ofRu; a)t hemedi um ofSabur o; e)t hemedi um ofKi t t aTar ozzi . 1. 38.Tost udyt hesacchar ol y t i cpr oper t i esofbact er i a, t hef ol l owi ngar eused: a)t hemedi um ofHi ss; b)t hemedi um ofKi t t aTar ozzi ; c)t hemedi um ofLef f l er ; d)meat pept oneagar ; e)meat pept onebr ot h. 1. 39.Tost udyt hepr ot eol y t i cpr oper t i esofbact er i a, t hef ol l owi ngi sused: a)meat pept onebr ot h; b)t hemedi um ofKessl er ; c)t hemedi um ofRu; a)t hemedi um ofSabur o; e)t hemedi um ofKi t t aTar ozzi . 1. 40.Pr ot eol y t i cpr oper t i esofbact er i aar e: a)t heabi l i t yt obr eakdownpr ot ei ns; b)t her el at i ont ov ar i ousdy es; c)t henat ur eofgr owt honnut r i entmedi a; d)t heabi l i t yt obr eakdownsugar s; e)t heshapeandsi zeoft hecel l s. 1. 41.Thebi ol ogi calmet hodofcr eat i nganaer obi ccondi t i onsi sbasedon: a)j oi ntcul t i v at i onofanaer obesandaer obes; b)r epl acementofoxy genofai rwi t hi ndi f f er entgas; c)mechani cal r emov al ofai rf r om t heenv i r onment ; d)absor pt i onofai roxy genbyal kal i nepy r ogal l ol ; e)gr owi ngbact er i ai nt hedept hsofdensenut r i entmedi a. . 1. 42.Thechemi calmet hodofcr eat i nganaer obi ccondi t i onsi sbasedon: a)absor pt i onofai roxy genbyal kal i nepy r ogal l ol ; b)r epl acementofoxy genofai rwi t hi ndi f f er entgas; c)mechani cal r emov al ofai rf r om t heenv i r onment ; d)absor pt i onofai roxy genbyaer obi cbact er i a; e)gr owi ngbact er i ai nt hedept hsofdensenut r i entmedi a. 1. 43.Theenzy mesofbact er i at hatcat al y zet her eact i onsoft het r ansf or mat i onofsubst ances i nt ot hei ri somer sar ecal l ed: a)i somer ases; b)hy dr ol ases; c)t r ansf er ases; d)oxi dor educt ases; e)l i gases. 1. 44.Bact er i alenzy mescat al y zi ngoxi dat i onr educt i onr eact i onsar ecal l ed: a)oxi dor educt ases; b)hy dr ol ases; c)t r ansf er ases; d)i somer ases; e)l i gases. 1. 45.Bact er i alenzy mescat al y zi ngt hesy nt hesi sr eact i onsar ecal l ed: a)l i gases; b)hy dr ol ases; c)t r ansf er ases; d)i somer ases; e)oxi dor educt ases. 1. 46.Theenzy mesofbact er i acat al y zi ngt hehy dr ol y si sr eact i onsar ecal l ed: a)hy dr ol ases; b)i somer ases; c)t r ansf er ases; d)oxi dor educt ases; e)l i gases. 1. 47.Obl i gat eanaer obesar ebact er i at hat : a)gr owonl yi nanoxi ccondi t i ons; b)gr owbot hi nt hepr esenceandabsenceofoxy gen; c)gr owonl yi nt hepr esenceofoxy geni nt hemedi um; d)f or m capsul es; e)f or m spor es. 1. 48.Opt i onalanaer obesar ebact er i at hat : a)gr owbot hi nt hepr esenceandabsenceofox y gen; b)gr owonl yi nanoxi ccondi t i ons; c)gr owonl yi nt hepr esenceofoxy geni nt hemedi um; d)f or m capsul es; e)f or m spor es. 1. 49.Bact er i ar epr oduceby : a)bi nar ydi v i si on; b)mi t osi s; c)copul at i on; d)f or mat i onofcy st s; e)mei osi s. 1. 50.Thev i r usesar ecul t i v at ed: a)i nt i ssuecul t ur es; b)onsi mpl enut r i entmedi a; c)ondeadt i ssuesubst r at es; d)oncompl exnut r i entmedi a; e)ondi f f er ent i al di agnost i cenv i r onment s. SECTI ON2" MI CROORGANI SMSANDTHEENVI RONMENT.CHEMOTHERAPEUTI C PREPARATI ONSANDANTI BI OTI CS» 2. 1.The sensi t i v i t y ofsev er albact er i alcul t ur es t ot he ant i bi ot i c can si mul t aneousl y be det er mi ned: a)byt he" gr oov e"met hod; b)byt heaggl ut i nat i onr eact i on; c)wi t ht hehel pofski nal l er gi ct est ; d)enzy mei mmunoassay ; e)r adi oi mmunoassay . 2. 2.Thenegat i v e( si deef f ect )ofant i bi ot i csont hehumanbodyi s: a)v i ol at i onofnor mal i nt est i nal mi cr of l or a; b)bact er i ci dal ; c)bact er i ost at i c; d)mi cr obi ci dal ; e)mi cr obost at i c. 2. 3.Todet er mi net hesensi t i v i t yofabact er i alcul t ur et osev er alant i bi ot i cssi mul t aneousl y : a)usi ngpaperdi scs; b)t heVenj al Vey onmet hod; c)byt heaggl ut i nat i onr eact i on; d)enzy mei mmunoassay ; e)r adi oi mmunoassay . 2. 4.Theuseofant i bi ot i csi sbasedon: a)bact er i ci dal andbact er i ost at i cact i on; b)st i mul at i onofgr owt h; c)st i mul at i onofr epr oduct i on; d)st i mul at i onofi mmuni t y ; e)act i v at i onofenzy mesofaggr essi on. 2. 5.Oneoft hemechani smsofant i bact er i alact i onofant i bi ot i csi sav i ol at i on: a)sy nt hesi soft hecel l wal l ; b)sy nt hesi sofant i bodi es; c)t hespeci f i ct r anspor toft heant i bi ot i ct ot hecel l ; d)f or mat i onoff ul l f l edgedi mmuni t y ; e)f unct i onsoft hegast r oi nt est i nal t r act . 2. 6.Thei ndi cat oroff ecalcont ami nat i onofenv i r onment alobj ect si st hedet ect i onof : a)E.col i ; b)hemol y t i cst r ept ococcus; c)St aphy l ococcusaur eus; d)di pht her i abaci l l us; e)t uber cl ebaci l l us. 2. 7.Thel eastamountofsoi li ng, i nwhi chatl eastonev i abl ecel lofE.col ii sf ound, i scal l ed: a)amountofsoi l ; b)per f r i ngentt i t r eoft hesoi l ; c)t hesoi l sur f acei ndef i ni t ei ndex; d)St aphy l ococcust i t er ; e)St r ept ococcust i t er . 2.8.Per f r i ngence-soi ll ossi s: a)t hel eastamountofsoi l i ng, whi chcont ai nsatl eastonev i abl ecel l Cl .per f r i ngens; b)t her at i ooft heef f ect i v edoseoft heant i bi ot i ct ot hemaxi mum t ol er at eddose; c)t hesmal l estdoset hatcausest hedeat hof50%ofl abor at or yani mal s; d)maxi mum ser um di l ut i on, i nwhi chaggl ut i nat i oni sst i l l det ect ed; e)t hesmal l estamountofser um t hatneut r al i zesacer t ai namountoft oxi n. 2. 9.Todet er mi net hemi cr obi alnumberofai rused: a)aspi r at i onandsedi ment at i onmet hods; c)t wophasef er ment at i onmet hod; c)enzy mei mmunoassay ; d)t heVeny ael Vey onmet hod; e)Themet hodi sUncommon. 2. 10.Themi cr obi alnumberofai ri s a)t het ot al numberofmi cr oor gani smsper1000l i t er sofai r ; b)t heamountofE.col i i n1000ml ofwat er ; c)t her at i ooft hemi ni mum t her apeut i cdoset ot hemaxi mum t ol er abl e; d)t henumberofphagepar t i cl esperuni tv ol umeor1mgoft hepr epar at i on; e)t henumberofmi cr obi al cel l si n1ml ofadai l ycul t ur eofmi cr oor gani sms. 2. 11.Sani t ar y i ndi cat i v emi cr oor gani sm ofi ndoorai ri s: a)St aphy l ococcusaur eus; b)E.col i ; c)ent er ococcus; d)cl ost r i di a; e)chol er av i br i o. 2. 12.Sani t ar y i ndi cat i v emi cr oor gani smsofv ar i ousenv i r onment alobj ect s: a)i ndi cat ef ecal oror al dr opl etcont ami nat i onoft heenv i r onment ; b)ar eabl et oact i v el ymul t i pl yi nt heext er nal env i r onment ; c)ar eabl et omul t i pl yonl yi namedi um wi t houtoxy gen; d)r educecel l ul arandhumor al i mmuni t yf act or s; e)ar et hemai ncauseofdy sbact er i osi s. 2. 13.Thet ot al i t yofmi cr obi alcommuni t i esi nt hebodyofheal t hypeopl ei scal l ed: a)anor mal mi cr of l or a; b)dy sbi osi s; c)anopt i onal mi cr of l or a; d)pat hogeni cmi cr of l or a; e)sapr ophy t i cmi cr of l or a. 2. 14.Vi ol at i onoft henor malmi cr of l or aoft hehumanbodyi scal l ed: a)ady sbact er i osi s; b)eubi osi s; c)sy ner gi sm; d)ant agoni sm; e)par asi t i sm. 2.15.Wi t hdy sbact er i osi soft hel ar gei nt est i ne: a)t hecol oni zat i onr esi st anceofnor mal i nt est i nal mi cr of l or ai sdi st ur bed; b)di gest i oni mpr ov es; c)t hesy nt hesi sofv i t ami nsi ncr eases; d)det oxi f i cat i oni si ncr easi ng; e)t heenzy mat i cact i v i t yi ncr eases. 2. 16.Themet hodofst er i l i zat i oni s: a)aut ocl av i ng; c)enzy mei mmunoassay ; c)t wophasef er ment at i onmet hod; d)t hemet hodofpaperdi scs; e)ski nal l er gi ct est . 2.17.Di si nf ect i oni s: a)dest r uct i onofpat hogeni cmi cr oor gani smsi nenv i r onment al obj ect s; b)asetofmeasur est opr ev entt heent r yofmi cr oor gani smsf r om t heenv i r onmenti nt ot i ssues, t hecav i t yoft hehumanbody ; c)t hedest r uct i onofmi cr oor gani smsont heski nandmucousmembr anes; d)dr y i ngf r om t hef r ozenst at eunderv acuum; e)dest r uct i onofmi cr oor gani smsdur i ngaut ocl av i ng. 2.18.Thedi si nf ect anti s: a)bl each; b)pot assi um per manganat e; c)met hy l enebl ue; d)i odi ne; e)br i l l i antgr een. 2. 19.Tocont r olt hequal i t yofst er i l i zat i oni nanaut ocl av e, use: a)chemi cal subst anceswi t hacer t ai nmel t i ngpoi nt ; b)sol ut i onofpot assi um per manganat e; c)al cohol sol ut i onofmet hy l enebl ue; d)bl eachsol ut i on; e)asol ut i onofhy dr ogenper oxi de. 2. 20.Todet er mi net het ot alamountoff ungii nmedi ci nes, t hemedi um i sused: a)Sabur o; b)meat pept onebr ot h; c)meat pept oneagar ; d)Endo; e)bi smut hsul phi t eagar . 2. 21.Themet hodsofchemi calst er i l i zat i oni ncl ude: a)gasst er i l i zat i on; b)st er i l i zat i onbyf l owi ngst eam; c)aut ocl av i ng; d)boi l i ng; e)f i l t r at i on. 2. 22.Medi acont ai ni ngsugar sar est er i l i zed: a)wi t hf l owi ngst eam; b)i nanaut ocl av eunderpr essur e; c)byt hegr oov emet hod; d)st er i l i zi nggas; e)hy dr ogenper oxi de. 2. 23.Ther el at i onshi pbet weenav i r ul entbact er i ophageandbact er i ar ef er st o: a)par asi t i sm; b)sat el l i sm; c)commensal i sm; d)sy ner gi es; e)mut ual i sm. 2. 24.Aut ocl av i ngi s: a)st er i l i zat i onbyst eam underpr essur e; b)st er i l i zat i onbyf l owi ngst eam; c)dr yheatst er i l i zat i on; d)t hemet hodofdesensi t i zat i on; e)useofpr eser v at i v es. 2. 25.Aspr eser v at i v esuse: a)al dehy des; b)5%al cohol sol ut i onofi odi ne; c)5%sol ut i onofchl or ami ne; d)br i l l i antgr een; e)hy dr ogenper oxi de. 2. 26.Thef ol l owi ngor gansar est er i l ei nhumans: a)t hel ungs; b)t hest omach; c)smal l i nt est i ne; d)t hel ar gei nt est i ne; e)t heski n. 2. 27.Nor mal l y , t hehumani nt hel ar gei nt est i nei sdomi nat edby : a)obl i gat eanaer obes; b)St aphy l ococcusaur eus; c)obl i gat eaer obes; d)put r ef act i v ebact er i a; e)St r ept ococci . 2. 28.Eubi ot i csi ncl ude: a)bi f i dumbact er i n; b)ny st at i n; c)i nt est i -bact er i ophage; d)i nt er f er on; e)t et r acy cl i ne. 2. 29.Fort het r eat mentofdy sbact er i osesar eused: a)pr obi ot i cs; b)ant i bi ot i cs; c)ant i t oxi cser ums; d)v acci nes; e)di agnost i cums. 2. 30.Soi li sat r ansmi ssi onf act or : a)t et anus; b)i nf l uenza; c)measl es; d)HI Vi nf ect i on; e)Cr i meanhemor r hagi cf ev er . 2. 31.I nmedi ci nalpr oduct sf oror aladmi ni st r at i on, t hef ol l owi ngi sal l owed: a)sapr ophy t i cbact er i aandf ungi ; b)E.col i ; c)St aphy l ococcusaur eus; d)Pseudomonasaer ugi nosa; e)dy sent er ybaci l l us. 2. 32.Todet er mi net hemi cr obi alnumberofwat erused: a)Koch' si ndept hmet hod; b)t heBur r i eHi nsmet hod; c)met hodofdi f f usi oni nagar ; d)sedi ment at i onmet hod; e)paperdi scmet hod. 2. 33.Thepr esenceoff ungii snotal l owedi nsuchmedi ci nesas: a)ey edr ops; b)powder s; c)t abl et s; d)capsul es; e)r ect al supposi t or i es. 2. 34.Thei mpor t anceoft hemi cr obi alnumberoft apwat er ,whi chmeet st her equi r ement sof sani t ar y bact er i ol ogi calpur i t yofwat er : a)50; b)1000; c)100; d)500; e)5000. 2. 35.Dy sbact er i osi soft hei nt est i nei schar act er i zedbyani ncr easei nt henumber : a)y east l i kef ungi oft hegenusCandi da; b)bi f i dobact er i a; c)l act obaci l l i ; d)cat enobact er i a; e)bact er oi des. 2. 36.Themostpower f ulal l er genf r om ant i bi ot i csi s: a)peni ci l l i n; b)chl or ophy l l i pt ; c)Lev omy cet i n; d)i nt er f er on; e)Ecol i n. 2. 37.Bl oodser um i sst er i l i zed: a)byf i l t r at i on; b)i nanaut ocl av e; c)byt hegr oov emet hod; d)st er i l i zi nggas; e)hy dr ogenper oxi de. 2. 38.Ant i bi ot i csar e: a)subst ancesofant i mi cr obi al act i on; b)subst ancest hatst i mul at ei mmuni t y ; c)pr epar at i onsf ort hedi agnosi sofi nf ect i ousdi seases; d)v i r usesar e" eat er s"ofbact er i a; e)pr epar at i onsf ort henor mal i zat i onofmi cr of l or a. 2. 39.Thepr esenceof1000nonpat hogeni cbact er i ai n1g( ml )i sal l owedi n: a)capsul es; b)ey edr ops; c)pr epar at i onsf ori nt r av enousadmi ni st r at i on; d)oi nt ment sf orbur ns; e)ENToi nt ment s. 2. 40.Thepr esenceofnonpat hogeni cbact er i aandf ungishoul dnotexceed100mi cr obi al bodi esi n1g( ml ) : a)i nENToi nt ment s; b)i nt abl et s; c)i npowder s; d)i ncapsul es; e)i nt hebr ot h. 2. 41.St er i l edr ugsar e: a)pr epar at i onsf ori nt r av enousadmi ni st r at i on; b)decoct i ons; c)capsul es; d)t abl et s; e)ENToi nt ment . 2. 42.Fort hedet ect i onofSt aphy l ococcusaur eusi nmedi ci nalpr epar at i onsmakesowi ngon: a)y el l owsal tagarwi t hmanni t ol ; b)meat pept onebr ot h; c)meat pept oneagar ; d)t heSabur oenv i r onment ; e)Endo' senv i r onment . 2. 43.Theuseofeubi ot i csi sbasedon: a)onant agoni st i cact i v i t y ; b)onsuppr essi onofnor mal mi cr of l or a; c)st i mul at i onofgr owt hofoppor t uni st i cmi cr obes; d)suppr essi onofi mmuni t y ; e)ont heact i v at i onofenzy mesofaggr essi on. 2. 44.Mostof t en, t heexogenouscauseofdy sbi osi si s: a)useofant i bi ot i cs; b)useofi mmunomodul at or s; c)i ndi gest i on; d)hi ghenzy mat i cact i v i t yofnor mal mi cr of l or a; e)enhancedsy nt hesi sofbact er i oci ns. 2. 45.Theconsequenceofant i bi ot i ct her apyi s: a)t hedev el opmentofant i bi ot i cr esi st ancei nmi cr obes; b)i ncr easi ngt hesensi t i v i t yofmi cr obest oant i bi ot i cs; c)i ncr easedv i r ul ence; d)i mpr ov ementofi mmuni t y ; e)enhancedsy nt hesi sofbact er i oci ns. 2. 46.Pr i nci pl eofr at i onalant i bi ot i ct her apy : a)admi ni st r at i onofant i bi ot i csi naccor dancewi t ht heant i bi ot i cogr am; b)t heuseofbr oadspect r um ant i bi ot i cs; c)ext ensi v euseofant i bi ot i csf orpr ev ent i v epur poses; d)wi despr eaduseofant i bi ot i csi nv et er i nar ymedi ci ne; e)pr ol ongeduseoft hesameant i bi ot i cs. 2. 47.Cont r olofst er i l i t yofmedi ci nalpr oduct si scar r i edoutby : a)byi nocul at i ngonat hi ogl y col i cmedi um; b)bydesensi t i zat i onbyBr edk; c)byser i al di l ut i onmet hod; d)bydi f f usi oni nt oagar ; e)t heTsi l y aNi el senmet hod. 2. 48.Thecauseofmi cr obi alcont ami nat i onofmedi ci nalpr oduct si s: a)mi cr obi al cont ami nat i onofmedi ci nal r awmat er i al s; b)obser v anceofper sonal hy gi enei nt hewor kpl aceandi nt hephar macy ; c)compl i ancewi t hcooki ngt echnol ogy ; d)useofr el i abl epackagi ng; e)t henecessar yst or agecondi t i ons. 2. 49.Asept i ci s: a)asetofmeasur est opr ev entt heent r yofmi cr oor gani smsf r om t heenv i r onmenti nt ot i ssues, t hecav i t yoft hehumanbody ; b)dest r uct i onofmi cr oor gani smsont heski nandmucousmembr anes; c)dest r uct i onofpat hogeni cmi cr oor gani smsi nenv i r onment al obj ect s; d)dr y i ngf r om t hef r ozenst at eunderv acuum; e)dest r uct i onofmi cr oor gani smsdur i ngaut ocl av i ng. 2. 50.Ant i sept i ci s: a)dest r uct i onofmi cr oor gani smsont heski nandmucousmembr anes; b)asetofmeasur est opr ev entt heent r yofmi cr oor gani smsf r om t heenv i r onmenti nt ot i ssues, t hecav i t yoft hehumanbody ; c)dest r uct i onofpat hogeni cmi cr oor gani smsi nenv i r onment al obj ect s; d)dr y i ngf r om t hef r ozenst at eunderv acuum; e)dest r uct i onofmi cr oor gani smsdur i ngaut ocl av i ng. SECTI ON3." TEACHI NGOFI NFECTI ONANDI MMUNI TY" 3. 1. Fact or sofv i r ul encear e: a)Quant i t at i v eex pr es s i onofv i r ul enc e b)Degr eeofpat hogeni c i t yofpat hogens c )Compl exofs i gnst hatal l owt oadaptt ot heac t i onofv i r ul enc ef ac t or s d)Compl exofs i gnst hatdet er mi nepat hogeni c i t yandv i r ul enc e e)Compl exofs i gnst hatal l owt oadaptt ounf av or abl enut r i entmedi a 3. 2.Thei ndi cat orsy st em f orcompl ementf i xat i onasseeyi s: a)Ser um oft hepat i ent-asuspensi onofmi cr obes b)Er y t hr ocy t esofsheep-hemol y t i cser um c)Ser um ofpat i ent-er y t hr ocy t esofsheep d)Suspensi onofmi cr obes-hemol y t i cser um e)Ser um oft hepat i ent-hemol y t i cser um 3. 3.Hapt ensar e: a)Compl et eant i genst hatcauset hef or mat i onofant i bodi esandbi ndt ot hem b)I ncompl et eant i gens, whi chal onedonotcauset hef or mat i onofant i bodi es, butbi ndt oal r eady pr epar edant i bodi es c)Ant i bodi espr oducedbyexposur et oi ncompl et eant i gens d)Subst ancest hatdonotcauseant i bodysy nt hesi sanddonotbi ndt ot hem e)Bodyst r uct ur est hatcauset hef or mat i onofant i bodi est ot hem af t ert hei rdamage 3. 4I gGmol ecul esconsi stof : a)5monomer s b) 10Hand10Hchai ns c)Di mer s d)2Hand2Hchai ns e)Tr i mer s 3. 5.I gM mol ecul esconsi stof : a)5monomer s( pent amer ) b)10monomer s c)Di mer s d)2Hand2Hchai ns e)Tr i mer s 3. 6.St r uct ur eoft heI gAmol ecul e: a)Consi st sof5monomer s b)Repr esent samonomerof10Hand10Hchai ns c)Monomer , di merort r i mer d)Monomerof3H-and3Hchai ns e)Consi st sof10monomer s 3. 7.Li v ev acci nesi ncl ude: a)Mol ecul ar b)At t enuat ed c)Cor puscul arwhol ecel l d)Cor puscul arwhol ev i r i on e)Cor puscul arsubcel l ul ar 3. 8.I mmuni t yr eact i onsf ordet ect i onandi dent i f i cat i onofant i gensandant i bodi esar e: a)Speci f i ci nt er act i onbet weenant i genandant i body b)Absor pt i onofaf or ei gnpar t i cl ebyamacr ophage c)Penet r at i onoft heant i geni nt ot hemacr oor gani sm d)For mat i onofcl oneofpl asmacel l s e)Chemot axi sofphagocy t est ot i ssuei nj ur ysi t e 3. 9.Thedef i ni t i on, whi chcor r espondst ot hemoder nconceptof" i mmuni t y " : a)I mmuni t yt oi nf ect i ousdi seases b)I mmuni t yt ot r anspl ant edor gansandt i ssues c)Pr ot ect i v er eact i onsdi r ect edagai nstt umorcel l s d)Det oxi cat i onoft oxi ccompounds e)Compl exofr eact i onsagai nstanyaut i gens 3. 10.Or gansoft hei mmunesy st em oft hehumanbodyar e: a)Spl een, t hy mus, bonemar r ow b)Bonemar r ow, l i v er , t hy mus c)Thy mus, bonemar r ow, l i v er d)Spl een, l i v er , adenoi ds e)Epi phy si s, pi t ui t ar ygl and, l i v er . 3. 11.Post v acci nat i oni mmuni t yi s: a)Nat ur al act i v e b)Speci es c)Ar t i f i ci al act i v e d)Nat ur al passi v e e)Ar t i f i ci al passi v e 3. 12.Post i nf ect i ousi mmuni t yi s: a)Nat ur al act i v e b)Speci es c)Ar t i f i ci al act i v e d)Nat ur al passi v e e)Ar t i f i ci al passi v e 3. 13.Nonl i v i ngv acci nesdonoti ncl ude: a)Di v er gent b)Subcel l ul ar c)Mol ecul ar d)Subv i r i on e)Toxoi ds 3. 14.Adj uv ant saddt o: a)Subcel l ul arandsubv i r i onv acci nes b)Li v ev acci nes c)Tr eat ment andpr ophy l act i cser a d)Whol ecel l andwhol ev i r i onv acci nes e)I mmunogl obul i ns 3. 15.Whent hepr i mar yi mmuner esponsei spr oduced: a)I gM b)I gG c)I gA d)I gE e)I gD 3. 16.Thecl i ni calf or m ofal l er gi cr eact i onsoft y peI I Ii s: a)Anaphy l act i cshock b)Hayf ev er c)Br onchi al ast hma d)Ser um si ckness e)Tuber cul i nr eact i on 3. 17.Theant i bodi esar especi f i cf or« sel f »ant i genswhen: a)Anaphy l act i cr eact i ons b)Cy t ot oxi cr eact i ons c)Cont actal l er gy d)Tuber cul i nt est e)Del ay edal l er gi est opr ot ei ns 3. 18.Whatar et hedi agnost i cser ausedf or ? a)Topr ev entdi sease b)Forser odi agnosi s c)Fordet ect i onofspeci f i cant i gensofmi cr oor gani sm d)Fort het r eat mentofdi sease e)Fori mmuni zat i on. 3. 19.Whati st hef act orofnonspeci f i ccel l ul arr esi st anceoft heor gani sm? a)Phagocy t osi s b)Compl ement c)Nor mal ant i bodi es d)Fi br onect i n e)I nt er f er ons. 3. 20.Namet hef act orofnonspeci f i chumor alr esi st anceoft heor gani sm. a)Phagocy t osi s b)Compl ement c)NKcel l s d)Nor mal mi cr of l or a e)Bar r i erf unct i onoft heski nandmucousmembr anes. 3. 21.Whatf act orofnonspeci f i cr esi st ancer ef er st oi mmunobi ol ogi cal ? a)Bar r i erf unct i onoft heski nandmucousmembr anes b)Phagocy t osi s c)Enzy mesofaggr essi on d)pH e)Hi ght emper at ur e. 3. 22.Whatf act orofnonspeci f i cr esi st ancei sr el at edt omechani calr esi st ance? a)Bar r i erf unct i onoft heski nandmucousmembr anes b)Phagocy t osi s c)Enzy mes d)pH e)Nor mal mi cr of l or a. 3. 23.Whatf act orofnonspeci f i cr esi st anceconcer nsphy si calandchemi calr esi st ance? a)Bar r i erf unct i onoft heski nandmucousmembr anes b)Phagocy t osi s c)pH d)Pr ot ei nsoft hecompl ementsy st em e)Nor mal mi cr of l or a. 3. 24.Whati st hebasi soft hemet hodofdi r ecti mmunof l uor escence? a)Ont hei nt er act i onofmi cr obi al ant i genswi t hf l uor escentser at ocompl ement b)Ont hei nt er act i onofmi cr obi al ant i genswi t hf l uor escentser at or abbi tgl obul i ns c)Ont hei nt er act i onofmi cr obi al ant i genswi t hf l uor escentser at ot hedesi r edant i gen d)Ont hei nt er act i onofmi cr obi al ant i genswi t hf l uor escentser at ol amber y t hr ocy t es e)Ont hei nt er act i onofmi cr obi al ant i genswi t hf l uor escentser at ot oxi ns. 3. 25.Whati st hei mmuni t yofser ums? a)Her edi t ar yr el at i v e b)Passi v enat ur al l yacqui r edi mmuni t y c)Passi v ear t i f i ci al l yacqui r edi mmuni t y d)Act i v enat ur al l yacqui r edi mmuni t y e)Act i v ear t i f i ci al l yacqui r edi mmuni t y . 3. 26. Towhi chgr oupofi mmunobi ol ogi caldr ugsdoesant i di pht her i aser um bel ong? a)Vacci nes b)Pr epar at i onspr epar edf r om l i v i ngmi cr oor gani smsormi cr obi al pr oduct s c)I mmuneser um pr epar at i ons d)Bact er i ophages e)Eubi ot i cs. 3. 27.Namet hemet hodofi sol at i onofi mmunogl obul i nsf r om bl oodser um. a)Gr av i met r i c b)Ti t r at i on c)Al cohol Deposi t i on d)Di al i s e)Di af er m3 3. 28.Whati st het y peIhy per sensi t i v i t yassoci at edwi t h? a)Wi t ht hef or mat i onofaut oant i bodi est oant i gensofcel l sandt i ssues b)Wi t ht hef or mat i onofsol ubl ei mmunecompl exesi nv ol v i ngI gGandI gM. c)Wi t ht hef or mat i onofsensi t i zedTl y mphocy t esandact i v at i onofmacr ophages d)Wi t ht hedev el opmentofdesensi t i zat i onaf t err ei nt r oduct i onoft heal l er gen e)Wi t hpr oduct i onofpl asmocy t esI gEandI gG4. 3. 29.Whati st hehy per sensi t i v i t yoft y peI I ? a)Wi t ht hef or mat i onofaut oant i bodi est oant i gensofsel fcel l sandt i ssues b)Wi t ht hef or mat i onofsol ubl ei mmunecompl exesi nv ol v i ngI gGandI gM. c)Wi t ht hef or mat i onofsensi t i zedTl y mphocy t esandact i v at i onofmacr ophages d)Wi t ht hedev el opmentofdesensi t i zat i onaf t err ei nt r oduct i onoft heal l er gen e)Wi t hpr oduct i onofpl asmocy t esI gEandI gG4. 3. 30.Whati st hecauseoft y peI I Ihy per sensi t i v i t y ? a)Wi t ht hef or mat i onofaut oant i bodi est oant i gensofcel l sandt i ssues b)Wi t ht hef or mat i onofci r cul at i ngi mmunecompl exesi nv ol v i ngI gGandI gM. c)Wi t ht hef or mat i onofsensi t i zedTl y mphocy t esandact i v at i onofmacr ophages d)Wi t ht hedev el opmentofdesensi t i zat i onaf t err ei nt r oduct i onoft heal l er gen e)Wi t hpr oduct i onofpl asmocy t esI gE. 3. 31.Whati st hehy per sensi t i v i t yoft y peI V? a)Wi t ht hef or mat i onofaut oant i bodi est oant i gensofcel l sandt i ssues b)Wi t ht hef or mat i onofi mmunecompl exes. c)Wi t ht hef or mat i onofsensi t i zedTl y mphocy t esandact i v at i onofmacr ophages d)Wi t ht hedev el opmentofdesensi t i zat i onaf t err ei nt r oduct i onoft heal l er gen e)Wi t hpr oduct i onofpl asmocy t esI gEandI gG4. 3. 32. Whendoesser um si cknessdev el op? a)I nt hef or mat i onofaut oant i bodi est ot heRhesusf act orofer y t hr ocy t es b)Whenhor seser um i sadmi ni st er ed c)Wheni nf i l t r at i ngt i ssueswi t hTl y mphocy t esandmacr ophages. d)Af t ert hei nt r oduct i onoft uber cul i n e)Wi t hpr ol ongedcont actoft heski nwi t hmedi ci nal pr oduct s. 3. 33. Whatr eact i onsdoest het uber cul i nt esti nv ol v e? a)Aggl ut i nat i onr eact i on b)React i onofpr eci pi t at i on c)Al l er gi cr eact i ons d)Compl ementf i xat i onr eact i on e)Neut r al i zat i onr eact i on. SECTI ON4." PRI VATEBACTERI OLOGYANDVI RUSOLOGY" 4. 1.Wat eri sat r ansmi ssi onf act or : a)chol er a; b)r abi es; c)i nf l uenza; d)t y phus; e)per t ussi s. 4. 2.Gr amnegat i v ebact er i ai ncl ude: a)E.col i ; b)St aphy l ococcusaur eus; c)cl ost r i di aofbot ul i sm; d)ant hr axbaci l l i ; e)My cobact er i um t uber cul osi s. 4. 3.Obl i gat ny m anaer obi st hecausat i v eagent : a)t et anus; b)t y phoi df ev er ; c)ant hr ax; d)pol i omy el i t i s; e)chol er a. 4. 4.Spor ef or mi ngbact er i aar e: a)causat i v eagent sofgasgangr ene; b)causat i v eagent sofdy sent er y ; c)t hecausat i v eagentofhepat i t i sB; d)t hecausat i v eagentofsy phi l i s; e)t hecausat i v eagentoft ul ar emi a. 4. 5.Ai r bor nedr opl et sar enott r ansmi t t ed: a)sy phi l i s; b)di pht her i a; c)t uber cul osi s; d)whoopi ngcough; e)i nf l uenza. 4.6.Thehememechani sm oft r ansmi ssi oni st y pi calf or : a)HI Vi nf ect i on; b)bot ul i sm; c)dy sent er y ; d)chol er a; e)scar l etf ev er . 4. 7.Reduct i onofTl y mphocy t esi st hebasi sofpat hogenesi s: a)AI DS; b)t et anus; c)hepat i t i sA; d)t y phoi df ev er ; e)pol i omy el i t i s. 4.8.Acut edehy dr at i onandaci dosi si sobser v ed: a)wi t hchol er a; b)wi t ht uber cul osi s; c)wi t hant hr ax; d)wi t hbr ucel l osi s; e)wi t hgonor r hea. 4.9.Thef or mat i onofaspeci f i cski nl esi oni nt hef or m ofcar buncl ei sobser v ed: a)wi t hant hr ax; b)wi t ht uber cul osi s; c)wi t hbr ucel l osi s; d)wi t hchol er a; e)wi t hgonor r hea. 4. 10.Thef or mat i onofasol i dchancr ei sobser v ed: a)wi t hsy phi l i s; b)wi t hant hr ax; c)wi t ht uber cul osi s; d)buboni cf or m ofpl ague; e)wi t ht hephl egmonousf or m ofgasgangr ene. 4. 11.Expr essedbyt r opi ci t yt ohepat ocy t espossess: a)hepat i t i sAv i r uses; b)My cobact er i um t uber cul osi s; c)i nf l uenzav i r uses; d)gonococci ; e)St aphy l ococci . 4.12.I dent i f i cat i onofBabesNegr ibodi esf or mat i oni susedi ndi agnost i cs: a)r abi es; b)measl es; c)r i cket t si osi s; d)chl amy di osi s; e)amoebi asi s. 4.13Ski nandal l er gi cMant ouxt esti susedf ordi agnosi s: a)t uber cul osi s; b)ant hr ax; c)t ul ar emi a; d)br ucel l osi s; e)St aphy l ococcal i nf ect i ons. 4.14.Bact er i oscopi cmet hodi st hebasi sofdi agnosi s: a)pr i mar ysy phi l i s; b)sal monel l osi s; c)bact er i al dy sent er y ; d)Escher i chi osi s; e)Tul ar emi a. 4. 15.BCGi s: a)l i v ev acci neagai nstt uber cul osi s; b)t heki l l edv acci neagai nstbr ucel l osi s; c)aggl ut i nat i ont estf ordi agnosi soft ul ar emi a; d)ant i bact er i al ser um; e)al l er genofmy cobact er i um t uber cul osi s. 4. 17.Vacci nat i oni snotcar r i edoutf ort hepr ev ent i on: a)sy phi l i s; b)measl es; c)i nf l uenza; d)per t ussi s; e)pol i omy el i t i s. 4. 18.Def i ni ngi nt hepat hogenesi sofgonor r heai s: a)i nf l ammat i onoft hemucousmembr anesoft heur i nar yt r act ; b)i nf l ammat i onoft hemucousmembr anesoft heupperr espi r at or yt r act ; c)i nf l ammat i onoft hemembr anesoft hebr ai n; d)i nf l ammat i onoft heper i ost eum; e)pneumoni a. 4. 19.I nf ect i on, i nwhi chaper manentl i f el ongi mmuni t yi spr oduced, i s: a)Measl es; b)i nf l uenza; c)sy phi l i s; d)HI Vi nf ect i on; gonor r hea. 4. 20.TheDTPv acci nei susedf oract i v epr ophy l axi s: a)per t ussi s, di pht her i aandt et anus; b)ant hr ax; c)i nf l uenza; d)pl ague; e)t uber cul osi s. 4. 21.Byt r ansmi ssi onar et r ansmi t t ed: a)t y phus, pl ague, t ul ar emi a; b)i nf l uenza, di pht her i a, t uber cul osi s; c)t y phoi df ev er , dy sent er y , chol er a; d)hepat i t i sA, B, C, D; e)t et anus, gasgangr ene, bot ul i sm. 4. 22.Thehepat i t i sBv i r usi schar act er i zedby : a)t heDNAcont ai ni nggenome; b)anRNAcont ai ni nggenome; c)pant r opi sm; d)easeofcul t i v at i ononv ar i ousnut r i entmedi a; e)byaspi r at i ont r ansf er . 4. 23.Bact er i ol ogi calmet hodi susedi ndi agnosi s: a)t y phoi df ev er , dy sent er yandchol er a; b)t y phusandsy phi l i s; c)AI DS, i nf l uenz aandmeasl es; d)hepat i t i sA, B, C, D; e)r abi esandCr i meanhemor r hagi cf ev er . 4. 24.Nonspeci f i cpr ev ent i oni sofpar amounti mpor t ancewhen: a)AI DS, sy phi l i sandgonor r hea; b)t et anusanddi pht her i a; c)pol i omy el i t i sandhepat i t i sB; d)t uber cul osi sandper t ussi s; e)r abi esandmeasl es. 4. 25.Exot oxi nsar et hel eadi ngf act or sofpat hogenesi s: a)di pht her i a, t et anus, bot ul i sm; b)t y phoi df ev erandpar at y phoi dAandB; c)t uber cul osi s, gonor r heaandsy phi l i s; d)hepat i t i sA, B, C, D; e)i nf l uenza, measl esandmeni ngococcal i nf ect i on. 4. 26.Themal ar i acl i ni ci schar act er i zedby : a)f ev er+anemi a+hepat ospl enomegal y ; b)f ol l i cul arangi na; c)r ash; d)par esi s, par al y si s; e)hy dr ophobi a. 4. 27.Gr amposi t i v ebact er i ai ncl udet hef ol l owi ngpat hogens: a)St aphy l ococci , st r ept ococci , ant hr axbaci l l i ; b)E.col i , Sal monel l a, Shi gel l a; c)r i cket t si a, chl amy di a, spi r ochet es; d)HI V, HAV, HBV, HCV; e)br ucel l a, i er si ni aandchol er av i br i o. 4. 28.Foret i ot r opi ct her apyofHI Vi nf ect i onappl y : a)combi nat i onofant i r et r ov i r al dr ugsof3gr oups; b)t et r acy cl i ne; c)amoksi kl av ; d)r i f ampi ci n; e)doxy cy cl i ne. 4. 29.Sy phi l i si schar act er i zedbyt hef ol l owi ngcl i ni calf eat ur es: a)acy cl i cf l owwi t ht hef or mat i onofasol i dchancr ei nt hepr i mar yper i od; b)t r i sm, asar doni csmi l e; c)hy dr ophobi a; d)t hef or mat i onofbuboes; e)spasmodi ccough. 4. 30.Lowr esi st ancei nt heenv i r onmenti spossessedby : a)gonococci , meni ngococci , pal et r eponema; b)my cobact er i aandcor y nebact er i a; c)st r ept ococci andst aphy l ococci ; d)t et anusbaci l l usandant hr axbaci l l i ; e)cl ost r i di aofgasgangr eneandbot ul i sm. 4. 31.For mat i onofcol oni esi nt hef or m of" l i on' smane"i st y pi calf or : a)Bac.ant hr aci s; b)V.chol er ae; c.St .aur eus; d)E.col i ; e)St r .v i r i dans. 4. 32.Thef or mat i onofcol oni esi nt hef or m ofa" l acyhandker chi ef "i st y pi calf or : a)Y.pest i s; b)V.chol er ae; c.St .aur eus; d)E.col i ; e)Bac.ant hr aci s. 4. 33.Woundi nf ect i onsi ncl ude: a)t et anusandgasgangr ene; b)t y phoi df ev erandchol er a; c)t uber cul osi sanddi pht her i a; d)hepat i t i sAandpol i omy el i t i s; e)i nf l uenzaandmeasl es. 4. 34.I nt est i nali nf ect i onsi ncl ude: a)dy sent er yandchol er a; b)t et anusandwhoopi ngcough; c)t uber cul osi sanddi pht her i a; d)hepat i t i sBandHI Vi nf ect i on; e)i nf l uenzaandmeasl es. 4. 35.Zoonot i ci nf ect i onsi ncl ude: a)ant hr ax, t ul ar emi aandbr ucel l osi s; b)gonor r heaandsy phi l i s; c)HI Vi nf ect i onandmeasl es; d)whoopi ngcoughandmeni ngococcal i nf ect i on; e)dy sent er yandchol er a. 4. 36.Ant hr opo-nousi nf ect i onsi ncl ude: a)gonor r hea, sy phi l i sandHI Vi nf ect i on; b)Ant hr ax, pl agueandt ul ar emi a; c)Escher i chi osi sandsal monel l osi s; d)br ucel l osi sandbot ul i sm; e)t ox opl asmosi sandKuf ev er . 4. 37.Al i qui dst oolwi t hanadmi xt ur eofmucusandbl oodi sobser v edwhen: a)dy sent er y ; b)t et anus; c)t uber cul osi s; d)t y phusf ev er ; e)di pht her i a. 4. 38.Tr i sm, " sar doni csmi l e" , opi st hot onusar et y pi calf ort hecl i ni c: a)t et anus; b)chol er a; c)t y phoi df ev er ; d)hepat i t i s; e)per t ussi s. 4. 39." Fog" , " mesh"i nf r ontoft heey es, doubl eobj ect sar ecl i ni calsy mpt oms: a)bot ul i sm; b)gasgangr ene; c)hepat i t i sB; d)pol i omy el i t i s; e)dy sent er y . 4. 40.Jaundi ce, l i v erenl ar gementi sobser v edwhen: a)hepat i t i sA; b)chol er a; i naf ur y ; d)pol i omy el i t i s; e)di pht her i a. 4. 41.Speci f i cant i t oxi cser um i susedt ot r eat : a)di pht her i a, bot ul i sm, t et anusandgasgangr ene; b)chol er a, dy sent er y , t y phoi dandpar at y phoi dAandB; c)r abi es, hepat i t i s, measl es, i nf l uenza; d)pl ague, t ul ar emi a, br ucel l osi s, t uber cul osi s; e)sy phi l i s, gonor r hea, chl amy di a, HI Vi nf ect i on. 4. 42.Li v ev acci nesar eusedf orpr ev ent i on: a)pl ague, t ul ar emi a, br ucel l osi s, t uber cul osi s; b)chol er a, dy sent er y , t y phoi dandpar at y phoi dAandB; c)di pht her i a, bot ul i sm, t et anusandgasgangr ene; d)hepat i t i sA, B, C, DandE; e)sy phi l i s, gonor r hea, chl amy di a, HI Vi nf ect i on. 4. 43. Speci f i cpr ev ent i oni snotper f or medwhen: a)sy phi l i s, gonor r heaandHI Vi nf ect i on; b)chol er a, t y phoi df ev erandpar at y phoi dAandB; c)di pht her i a, bot ul i sm andt et anus; d)t y phusandhepat i t i sAandB; e)t ul ar emi a, br ucel l osi sandt uber cul osi s. 4. 44.Thecausat i v eagent sofbact er i aldy sent er yar echar act er i zedby : a)l ocal i zat i oni nt hel ar gei nt est i ne; b)Gr amnegat i v emobi l er ods; c)ar edemandi ngofnut r i entmedi a; d)hi ghr esi st ancei nt heenv i r onment ; e)abi l i t yt ocauset hedev el opmentofl ast i ngl ongl ast i ngi mmuni t y . 4. 45.Thecausat i v eagentofgonor r heai schar act er i zedby : a)Tr opi sm t ot heepi t hel i um oft hegeni t our i nar yt r act , conj unct i v a, r ect um; b)Gr amposi t i v el anceol at edi pl ococci ; c)undemandi ngt onut r i entmedi a; d)Exot oxi npr oduct i on; e)hi ghr esi st ance. 4. 46.Thecausat i v eagent sofbr ucel l osi sar echar act er i zedby : a)t heabi l i t yt openet r at ei nt actmucousmembr anes; b)undemandi ngt onut r i entmedi a; c)l owr esi st ancei nt heext er nal env i r onment ; d)t heant hr oponot i cnat ur eoft hei nf ect i on; e)t heabi l i t yt ocauset hedev el opmentofl ast i ngl ongt er mi mmuni t y . 4. 47.Fort hecausat i v eagentofant hr axi snott y pi cal : a)smal l st i ckwi t hr oundededges; b)i ti snotexact i ngt onut r i entmedi a; c)capsul eandt oxi nf or mat i on; d)t heabi l i t yt ocausecut aneous, i nt est i nal , pul monar yandsept i cf or msofi nf ect i on; e)t hef or mat i onofadi sput e. 4. 48.Thei nf ect i onst hatar eaccompani edbyar ashar e: a)t y phoi df ev er , t y phus, sy phi l i s, measl es; b)dy sent er y , chol er a, ur ogeni t al chl amy di a; c)gasgangr ene, t et anus, bot ul i sm; d)amebi asi s, mal ar i a, t oxopl asmosi s; e)t uber cul osi s, di pht her i a, whoopi ngcough. 4. 49.Theaggl ut i nat i onr eact i oni susedt oi dent i f y : a)Escher i chi a, Sal monel l aandShi gel l a; b)pal et r eponema, gonococcusandchl amy di a; c)cl ost r i di aofgasgangr ene, t et anusandbot ul i sm; d)v i r usesofpol i omy el i t i s, i nf l uenzaandmeasl es; e)My cobact er i um t uber cul osi sandcor y nebact er i um di pht her i a. 4. 50.Thev i r ol ogi calmet hodi susedf ordi agnosi s: ( a)Pol i o, measl esandi nf l uenza; b)hepat i t i sA, BandHI Vi nf ect i on; c)gasgangr ene, t et anusandbot ul i sm; d)amoebi asi s, t ox opl asmosi sandmal ar i a; e)t uber cul osi s, di pht her i aandwhoopi ngcough.