雨课堂学堂在线学堂云《Pharmacology（华中科大 ）》单元测试考核答案

注：不含主观题第1题单选题(20分)Thetherapeuticindexis().AtheratioofED90/LD10BtheratioofED95/LD5CtheratioofLD50/ED50DthedistancebetweenED50andLD50E

theratioofED50/LD50第2题单选题(20分)IfthevalueofpD2isgreater,itmeansthat().Atheaffinitybetweendrugandreceptorisstronger,thedoseofdrugusedintheexperimentislargerBtheaffinitybetweendrugandreceptorisstronger,thedoseofdrugusedintheexperimentissmallerCtheaffinitybetweendrugandreceptorisweaker,thedoseofdrugusedintheexperimentissmaller

Dtheaffinitybetweendrugandreceptorisweaker,thedoseofdrugusedintheexperimentislargerEtheaffinitybetweendrugandreceptorcannotbecompared第3题单选题(20分)Thefeatureofagonistiswith().Alowreceptoraffinity,α＝1Blowreceptoraffinity,α＝0Chighreceptoraffinity,α＜1

Dhighreceptoraffinity,α＝0Ehighreceptoraffinity,α＝1正确答案：E第4题单选题(20分)Oneofthefollowingreceptorsisaligand-gatedionchannel().AMreceptor

BGABABreceptorCNreceptor

DmGluRs

ED1receptor

第5题单选题(20分)Youneedtograduallyreducetheamountofpropranololafteryoutakeforalongtimetotreathypertensionbeforeswitchingtoothermedications.Thisistoavoid().AsidereactionBtoxicreactionCresidualeffectDwithdrawalreactionEallergicreactionPharmacokenetics第1题单选题(1分)

Ift1/2ofcertaindrugis8hours,accordingtothefirstordereliminationkinetics,thetimerequiredtoreachsteadystateisabout(

)A8hoursB16hoursC24hoursD40hoursE50hours第2题单选题(1分)

InpH=5.0solution,aweakaciddrugdissociatesabout50%,thepKavalueis(

)A4B5C6D7E8第3题单选题(1分)Thecorrecttreatmentandrationalforphenobarbitalsodiumpoisoningisthat(

)Aalkalizingtheurine,thedissociationisreduced,sothatthereabsorptionofphenobarbitalsodiumintherenaltubulesisreducedBalkalizingtheurine,thedissociationisincreased,sothatthereabsorptionofphenobarbitalsodiumintherenaltubulesisreducedCacidifingtheurine,thedissociationisincreased,sothatthereabsorptionofphenobarbitalsodiumintherenaltubulesisreducedDacidifingtheurine,thedissociationisreduced,sothatthereabsorptionofphenobarbitalsodiumintherenaltubulesisincreasedEacidifingtheurine,thedissociationisincreased,sothatthereabsorptionofphenobarbitalsodiumintherenaltubulesisincreased第4题单选题(1分)Probenecidcanincreasetheefficacyofpenicillin,because(

)AprobenecidcanpromotetheabsorptionofpenicillinBtheyhavesynergicbactericidalmechanismsCprobenecidcaninhibitpenicillinaseDprobenecidcanpromotemetabolismofpenicillinEprobenecidcompeteswithpenicillinforexcretionintherenaltubules正确答案：E第5题单选题(1分)Thefollowingdescriptionaboutthefirst-ordereliminationkineticsiscorrect（

）ATherateofeliminationisproportionaltothedrugconcentrationintheplasmaBThet1/2is0.5C0/κCThetimetoreachplateauisusuallyequaltosixhalf-livesDThelargerthedose,thelongerthet1/2ETheAUCisnotproportionaltothesingledosegivenCholinoceptor-Activating&Cholinesterase-Inhibit第1题单选题(20分)Thecholinoceptoractivatingdrugwhichiscommonlyusedfortreatingglaucomais(

)

Aneostigmine

BgalanthamineCpilocarpineDnicotineEphysostigmine第2题单选题(20分)

Neostigmineis(

)

AanMreceptorblockerBanNreceptorblockerCacholinesterasereactivator

DareversibleinhibitorofcholinesteraseEanirreversibleinhibitorofcholinesterase第3题单选题(20分)Theeffectsofpilocarpineontheeyesinclude(

)Amiosis,increasedintraocularpressure,myopiaBmiosis,decreasedintraocularpressure,myopiaCmiosis,decreasedintraocularpressure,cycloplegiaDmydriasis,decreasedintraocularpressure,cycloplegiaEmydriasis,increasedintraocularpressure,cycloplegia第4题多选题(20分)Mreceptorstimulationwillcause(

)AinotropiceffectontheheartBganglionexcitementCskeletalmusclescontractionDbronchialsmoothmusclecontractionE

glandssecretion正确答案：ADE第5题多选题(20分)DrugsthatcanactivateMandNreceptorsare（

）AacetylcholineBpilocarpineCcarbacolDnicotineEneostigmine正确答案：ACEcholinoceptorblockingdrugs第1题单选题(20分)Themusclerelaxantthatcausestransientfasciculusfibrillationafteradministrationis(

).AsuxamethoniumBtubocurarineCmivacuriumDdoxacuriumErocuronium第2题单选题(20分)Thedrugthatcanbeusedtorelieveurinaryurgency,urinaryfrequencyandincontinenceafterprostatectomyis(

).ApilocarpineBacetylcholine

C

atropineDphysostigmineEneostigmine第3题单选题(20分)Thedrugthathasmoreselectiveforvascularspasmolysisis

().AhomatropineBscopolamineCephedrineDanisodamineEphysostigmine第4题单选题(20分)

Thedrugwithsignificantcentralinhibitoryeffectis()ApilocarpineBscopolamineCanisodamineD

atropineEephedrine第5题多选题(20分)Neostigminecanbeusedtodetoxifywhenoverdosing().Asuxamethonium

BtubocurarineCmivacuriumDdoxacuriumErocuronium正确答案：BCDEadrenoceptoractivatingdrugs第1题单选题(20分)Thedrughaseffectwhenoraladministration(

)

A

dobutamineB

dopamineCephedrineDaramineEnorepinephrine第2题单选题(20分)Bonusinjectionofadrenalinewillcause(

)A

amarkedfallindiastolicpressureBariseinbloodpressureandthenafallinbloodpressureCafallinbloodpressureandthenariseinbloodpressureD

nochangeinbloodpressureEonlyamarkedriseinbloodpressure第3题多选题(20分)Thedrugsthathaveweakcentral

excitationactionare(

)

AadrenalineBnoradrenalinC

dopamineDisoprenalineEephedrine正确答案：ABCD第4题单选题(20分)Thefollowingdrugthatusuallycombineswithsomelocalanestheticsis(

).AadrenalineBnoradrenalinCdopamineDisoprenalineEephedrine第5题多选题(20分)Thedrugsusingincardiacarrestare()AnoradrenalinB

adrenalineCdopamine

D

isoprenalineEatropine正确答案：BDadenoceptorantagonists第1题单选题(20分)Prazosincanselectivelyblock(

).AD1receptorsB

α1adrenoceptorsC

α2adrenoceptorsDβ1adrenoceptorsEβ2adrenoceptors第2题单选题(20分)Thedrugthatcanreversethepressorresponseofepinephrineis(

).AαreceptorantagonistBβreceptorantagonistCMreceptorblockerDNreceptorblockerEDopaminereceptorblocker第3题单选题(20分)Whennorepinephrineinfiltratedintosubcutaneoustissueduringintravenousdrip,thedrugofchoiceis(

).AisoproterenolBatropineCdopamineDpropranololEphentolamine正确答案：E第4题多选题(20分)Thecontraindicationofβ-blockersincludes(

).AsupraventriculararrhythmiaBhypertensionCasthma

D

sinusbradycardiaEhyperthyroidism正确答案：CD第5题多选题(20分)Thefollowingdrugsthatcanbeusedtotreatglaucomaare

().ApropranololBtimololCpilocarpineDcarvedilolEphysostigmine正确答案：BCEDrugsthatactinthecentralnervoussystem第1题多选题(2分)ThecellsinthebrainincludeAneuronBoligodendrocyteCmicrogliaDastrocyte正确答案：ABCD第2题多选题(2分)TheionotropicreceptordoesnotincludeANMDAreceptorBGABABreceptorCnicotinicreceptorD5-HT2receptor正确答案：BD第3题判断题(1分)D2-likereceptorincludeD2,D3,D4subtype.第4题判断题(1分)Inthenervoussystem,peptidesdonotco-existwithtypicaltransmitterinthesameneuron.第5题单选题(1分)Excitotoxicityisrelatedtotheactivationof

AAMPAreceptorBNMDAreceptorCKAreceptorDmGluRreceptorSedative-hypnoticdrugs第1题判断题(1分)DiazepamincreasesthedurationofREMsleep第2题判断题(1分)Diazepamcanbeusedasintravenousanesthetic.第3题单选题(1分)Theabstinencesyndromofdiazepamcanbeinducedby

AphenobarbitalBflumazenilCnaloxoneDatropine第4题判断题(1分)DrugAisusedtogetherwithphenobarbital,therefore,thedosesofdrugAshouldbeincreased.第5题多选题(2分)TheeffectsofdiazepamonthesleeppatternincludeAdecreasethesleeplatency

BdecreasetheREMsleepCincreasetheNREMstage2sleepDincreasetheNREMstage3sleep正确答案：ACAntiseizuredrugs第1题判断题(1分)Oraladministrationofdiazepamistheprimataryagentforstatusepileptics.第2题多选题(2分)Toreliefthetoxicityofphenytoin,thecombineddrugisAVitaminDBVitaminACCalciumtabeletDFolate正确答案：ACD第3题单选题(1分)Ethoxumideistheprimaryagentfortreatmentof

AAbsenceseizureBTonic-clonicseizureCSimplepartialseizureDMyoclonicseizure第4题多选题(2分)Thedrugthatcanbeusedtotreattrigeminalneuralgiasis

ANitrazepamBPhenytoinCValproicacidDCarbamazepine正确答案：BD第5题判断题(1分)Valproicacidiseffectiveinallkindsofseizuretypes.

Antiparkinsonismdrugs第1题判断题(1分)DopaminecanusedinthetreatmentofParkinsondisease第2题多选题(2分)Therecommendedcombinationwithlevodopais

AVitaminB6BCarbidopaCSelegilineDReserpine正确答案：BC第3题单选题(1分)Thedopaminereceptoragonistis

AlevodopaBcarbidopaCbromocriptineDamantadine第4题判断题(1分)Levodopaisagoodchoicefortreatmentofdrug-inducedparkinsonism.第5题多选题(2分)TheanticholinergicsusedtotreatPDis

AatropineBbenzhexolCselegilineDtolcapone正确答案：BDrugsforpsychiatricdisorders第1题单选题(1分)Chlorpromazineiseffectiveinvomiting,exceptthevomitinginducedbyAdrugintoxicationBvestibulardisorderCGIdiscomfortDpregnancy第2题多选题(2分)Thedopaminergicpathwaythatrelatedtotheantipsychoticeffectofchlorpromazineis

ANigrostriataltractBMesolimbictractCMesocorticaltractDTuberoinfundibulartract正确答案：BC第3题多选题(2分)Thedrugsusedtotreatmaniainclude

Alithium

BcarbamazepineCvalproicacidDolanzepine正确答案：ABCD第4题判断题(1分)ClozepinehashighselectivityforD2receptor.

第5题多选题(2分)ThefollowingsymptomsthatcanbeimprovedbybenzhexolareAAkathisiaBAcutemusculardystoniasCTardivedyskinesia

DParkinsonism正确答案：ABDOpioidanalgesics第1题单选题(1分)MorphineisnotsensitivetoAneuropathicpainBdullpain

Csharppain

Dinflammatorypain

第2题多选题(2分)Type2psychotropicdrugsdonotincludeApentazocineBmorphineCmethadoneDfentanyl正确答案：BCD第3题多选题(2分)ThedrugthateffectiveinmorphineintoxicationisApethedineBmethadoneCcodeineDnaloxone正确答案：BD第4题多选题(2分)Thepotencyofmorphineislessthanthatof

AmeperidineBsufentanilCcodeineDmethadone正确答案：B第5题判断题(1分)Pethidinedelaysthebirthprocess.NSAIDs第1题单选题(1分)TheselectiveCOX-2inhibitorisAAspirinBDiclofenacCCelecoxibDIndomethacin第2题判断题(1分)Aspirin(0.5g)fortheprophylaxisofthromboembolicdisease第3题单选题(1分)ThedrugforpaediatricuseasantipyreticisAAspirin

BCelecoxibCAcetaminophenDIndomethacin

第4题单选题(1分)Inthefollwingdrugs,whichonehasthemostpotentCOXinhibition?AAspirinBIndomethacinCMeloxicamDDiclofenac第5题多选题(2分)ThecontraindicationofaspirinincludeAasthmaBneonateChepaticdysfunctionDvitaminKdeficiency正确答案：ABCDDiuretics第1题单选题(20分)()isapotassium-sparingdiureticagent.AfurosemideBhydrochlorathiazideCacetazolamideDspironolactone第2题单选题(20分)Furosemideregulatereabsorptionat().AtheloopofHenleBproximaltubuleCdistalconcolutedtubuleDcollectingduct第3题单选题(20分)()couldinhibitsodiumpotassiumtransporter.AfurosemideBhydrochlorathiazide

CacetazolamideDspironolactone第4题判断题(20分)hydrochlorathiazideishigh-efficacydiureticagent.第5题判断题(20分)furosemideinhibitbothdilutingandconcentrationoftherenaltubulsystem.Cardiacglycosides第1题单选题(20分)()couldnotbeusedforthetreatmentofcongestiveheartfailure.ARAASinhibitorsBDiureticsCβ-blockersDCardiacglycosidesEAminoglycosides正确答案：E第2题单选题(20分)Cardiacglycosideswillnot

()AincreaseoxygenconsumptionBshowpositiveinotropiceffectCshownegativechronotropiceffectDshownegativedromotropiceffect

Ecausefishhook-likeSTsegment第3题多选题(20分)Cardiacglycosidescouldbeusedforthetreatmentof()AatrialfibrillationBatrialflutterCcogestiveheartfailureDA-VnodeblockadeEhypertension正确答案：ABC第4题判断题(20分)TheuseofcardiacglycosidesistheonlyreasontoinduceTwavedepressionorinversion,whichisalsoknownasfishhook-likeSTsegment.第5题判断题(20分)β-Blockersshouldnotbeusedforallthepatientswithcongestiveheartfailure.antihypertensiveagents第1题多选题(20分)Thefirstantihypertensivedrugsinclude().AACEinhibitorsBβ-AdrenoceptorblockingagentsCCalciumchannelantagonistsDDiuretics正确答案：ABCD第2题判断题(20分)Inlongtermtherapy,thereasonwhydiureticscoulddecreasebloodpressureisthereductioninperipheralvascularresistance.第3题判断题(20分)Whencalciumantagonistsareusedagainsthypertension,theywillinduce

orthostatichypotension.第4题单选题(20分)()willproduce

withdrawalsyndromeinpatientwithhypertension.AAT1receptorblockersBβ-blockersCcalciumchannelantagonistsDdiuretics第5题单选题(20分)()couldcauseslightsympatheticreflex.

htreflexsympatheticactivation

ALorsartanBCaptoprilCNifedipineDPropranololRAASinhibitors第1题单选题(30分)ThefollowingstatementaboutRAASinhibitorsiscorrectexceptthat(

)AaliskirenisarenininhibitorBspironolactonemayinducehyperkalemiaCeplerenoneisaselectivealdosteroneantagonistDcaptoprilmayinducedrycoughElosartancanbeindicatedinthepatientswithrenalarterystenosis正确答案：E第2题单选题(30分)Themechamismofactionofenalaprilis(

)AdirectlyblockingAT1receptorsBinhibitingtheactivityofACECdirectlyblockingAT2receptorsDblockingaldosteronereceptorsEactivatingNOsynthase第3题Anti-anginalagetns第1题单选题(20分)Fortreatingvariantangina,thepreferredagentisApropranololBnifedipineCdiltiazemDcarvedilolEprazosin第2题单选题(20分)Themechanismofactionofnitroglycerinisrelatedto

ApotassiumchannelblockadeBbeta-receptor

blockade

CsodiumchannelblockadeDcalciumchannelblockadeENOrelease正确答案：E第3题多选题(30分)Theactionsofcalciumchannelblockersinclude

AhavingapronouncedeffectonmostvenousbedsBrelaxingarterialsmoothmuscleChaving

negativeinotropiceffect

Dhavingpositive

dromotropiceffect

Ehavingnegative

chronotropiceffect

正确答案：BCE第4题多选题(30分)Thefollowingstatementaboutantianginaleffectsofnitroglycinand/orpropranololarecorrectincludingthatAnitroglycerincanattenuatepropranolol-inducedincreasedLVDEPBpropranololcanattenuatenitroglycerin-inducedreflextachycardiaandincreaseincardiaccontractilityCContinuousexposuretohighdosesofnitroglycerininducetoleranceDpropranololissuitablefortreatingvariantanginaEheadacheisthecommonadverseeffectinducedby

nitroglycerin正确答案：ABCEAntihyperlipidemicagents第1题单选题(30分)Thefollowingstatementsaboutantihyperlipidemicdrugsarecorrectexceptthat()AHMG-CoAreductaseinhibitors

primarilyreduces

LDLandTCBniacinprimarilyreducesLDLandTCCfibratesprimarilyreduceVLDLandTGDbileacid-bindingresins

primarilyreduceLDLandTCEEzetimibemayincreaseHDLlevel第2题单选题(30分)Statinslowerbloodcholesterollevelprimarilyby(

)AinhibitingcholesterolabsorptionfromtheintestineBinhibitingchloesterolacyltransferaseCinhibitingHMG-CoAreductaseDactivatingPPARαEbindingbileacid第3题多选题(40分)Thefollowingstatementsaboutstatinsarecorrectincludingthatthey()AprimarilyreduceLDLandTClevelsBsignificantlylowerTGlevelCmayinducerhabdomyolysisDareeffectiveforpatientswithhomozygousfamilialhypercholesterolemia

Earecontraindicatedinpregnantwomen

正确答案：ACEantiarrhythmicdrugs第1题单选题(30分)ThefollowingstatementaboutantiarrhythmicdrugsiscorrectexceptthatApropranololcanbeusedfortreating

ventriculararrhythmiasinpatientswithmyocardialinfarction

Bamiodaronecanbeusedfortreatingbothsupraventricularandventriculararrhythmias

Cverapamilisprimarilyusedinthetreatmentofparoxysmalsupraventriculararrhythmias

Dlidocaineis

mainlyusedinthetreatmentofventriculararrhythmiasEquinidineinonlyusedfortreating

ventriculararrhythmias正确答案：E第2题单选题(30分)Theprimarytreatmentfordigitalis-inducedventriculartachycardiaisApropafenone

Bpropranolol

CverapamilDphenytoinsodium

Ediltiazem

第3题多选题(40分)ThefollowingstatementsaboutadverseeffectsofantiarrhythmicdrugsarecorrectincludingthatAqunidineinducescinchonismBthecommonadverseeffectoflidocineisneurologicreaction.CamiodaroneshortensQTintervalDverapamilmayinduceAVblock

Epropranololmayinducesinusbradycardia正确答案：ABDEAdrenocorticosteroids第1题单选题(20分)Theprimaryagentforanaphylacticshockis().AephedrineBisoprenalineCnoradrenalineDglucocorticoidsEadrenaline正确答案：E第2题单选题(20分)Thepharmacologicaleffectsofglucocorticoidsincludethefollowings

except()Aanti-inflammatoryeffectsBacceleratingthegrowthinchildrenCanti-shockactionDanti-toxicactionEimmunosuppressiveeffects第3题判断题(20分)Glucocorticoidscouldneutralizeendotoxins.第4题判断题(20分)Suddenacutewithdrawalof

glucocorticoidsafterlong-termusewillcausereboundreaction.第5题判断题(20分)DelayedhealingofthewoundafterGCisinducedbyitseffectonthemetabolismofprotein.

Thyroid&antithyroiddrugs&pancretichormones&antidiabeticdrugs第1题单选题(20分)()couldbeusedforsimplegoiter.AtriiodothyronineBβblockerClargedoseiodideDradioiodineEthioureas第2题单选题(20分)()isanoralantidiabeticagentbystimulatingthesecretionof

insulin.AtolbutamideBmiglitolCmetforminDrosiglitazoneEacarbose第3题判断题(20分)Rosiglitazonecouldincreaseinsulin

sensitivityinpatientswithdiabetes.

第4题判断题(20分)Lowdoseiodidecouldbeusedforthetreatmentorpreventionofsimplegoiter.第5题判断题(20分)Largedoseofiodidecouldnotdecreasethesizeandvasculatureofdiffusegoiter.Drugsusedinasthma第1题单选题(25分)()couldbeusedtocontrolasthmaattack.Aβ-adrenoceptorstimulantsBLeukotrienepathwayinhibitorsCinhibitorofmastcelldegranulationDGlucocorticoids第2题单选题(25分)()istheβ2-selectiveadrenoceptor

agonistforthetreatmentofasthma.AterbutalineBtheophyllineCipratropineDbeclomethasone第3题判断题(25分)β2

receptor

antagonistsuchaspropranololcouldbeusedtoforhypertensivepatientwithconcomitantasthma.第4题判断题(25分)Thefirstchoiceantihypertensiveagentcouldnotbeusedtocontrolbloodpressureforpatientwithconcomitantasthma.Drugsforpepticulcer第1题单选题(20分)Lansoprazolebelongsto().AantacidsBH2receptorantagonistsCprotonpumpinhibitorsDmucosalprotectiveagents第2题单选题(20分)ThefollowingdrugthatcanblockH2receptoris(

).AcimetidineBpirenzepineCproglumideDomeprazole第3题单选题(20分)Thefollowingdrugthatformsaprotectivefilminacidicenvironmentis(

).AmisoprostolBsucralfateCaluminiumhydroxideDfamotidine第4题多选题(20分)Theanti-ulceragentsthathavesuppressiveeffectonH.pyloriinclude(

).AcimetidineBsucralfateCmagnesiumhydroxideDomeprazole正确答案：BD第5题判断题(20分)Mreceptorblockerthatisusedintreatmentofpepticulcerisatropine.Drugsactingonbloodandbloodformingorgans第1题单选题(20分)Totreatmacrocyticanemiawithneuropathy,weshoulduse().AironBfolicacid

CvitaminB12DEPO第2题单选题(20分)Topreventthehemorrhageofnewborns,weusuallyuse(

).APAMBABVitK1

CprotamineDepinephrine第3题多选题(20分)Thefollowingdrugshaveanticoagulatedeffectinvivoandinvitro(

).Aenoxaparin

B

lepirudinCwarfarinDvitaminK正确答案：AB第4题多选题(20分)Theantiplateletdrugsare().AaspirinBdipyridamoleCabciximab

Dclopidogrel正确答案：ABCD第5题判断题(20分)WarfarininhibitstheactivityofclottingfactorsIX,X,II,VII.exerciseforlecture1and2第1题单选题(20分)Thefollowingdrugthatbelongtopenicillinase-resistantpenicillinsis

(

)A

Ampicillin

BCarbenicillinC

NafcillinDAmoxicillinE

Piperacillin第2题单选题(20分)Thefirstchoicefortherescueofpenicillin-induced

anaphylacticshockis(

)

AadrenalinBdiphenhydramineC

prednisoneDatropineE

isoprenaline第3题单选题(20分)Whenpenicillinisusedtotreatthefollowingdiseases,ThatispossibletocauseHerxheimerreactionis(

)A

epidemiccerebrospinalmeningitisBlobarpneumoniaCstreptococcusviridansendocarditisDsyphilisE

gasgangrene第4题单选题(20分)Inthefollowingdescriptionforchemotherapeuticindex,theincorrectoneis(

)

AThechemotherapyindexcanbeexpressedas:LD50/ED50B

TheChemotherapeuticindexindicatesthesafetyofchemotherapeuticdrugsC

Thechemotherapyindexcanbeexpressedas:LD5/ED95D

Thechemotherapyindexishigher,thetreatmenteffectisthebetterEIfthechemotherapeuticindexishigher,thedrugisrelativelysafer.第5题单选题(20分)Amongthefollowingcharacteristicsofampicillin，theincorrectoneis()A

AmpicillinandpenicillinGhavecross-allergicreaction。BAmpicillinisstableinacidandrelativelywellabsorbedafteroraladministrationCAmpicillinisactiveagainstSalmonellaDAmpicilliniseffectiveagainstgram-negativebacteriaEAmpicillinisactiveagainstpenicillin-resistantStaphylococcusaureus.正确答案：Eexerciseforlecture3andlecture4第1题单选题(20分)Thefollowingdrugthatcansuppressesproteinsynthesisbybindingtothe30ssubunitisA

erythromycinBcefazolinC

clindamycinDvancomycinEgentamicin正确答案：E第2题单选题(20分)Streptomycinisthefirstchoiceinthetreatmentforthefollowinginfectiousdisease

()AacutepneumoniaBtonsillitisCbacterialendocarditisDbubonicplagueEmeningitis第3题单选题(20分)Amongthefollowingdescriptionofvancomycin,theincorrectoneis()AVancomycincanbeadministeredorallytotreatpseudomembranouscolitisBVancomycinisactiveagainstmethicillin-resistantStaphylococcusaureusCThereiscross-resistancebetweencephalosporinsandvancomycinDRapidintravenousinfusionmaycauseextremeflushingEVancomycincancausecellwalldefectinsensitivebacteria第4题单选题(20分)Thefollowingcharacteristicdonotbelongtocommoncharacteristicsofaminoglycosideantibioticsis()AAminoglycosideantibioticshavecertainnephrotoxicityandototoxicity.B

AminoglycosideantibioticshavestrongpolarityandaredifficulttobeabsorbedbyoraladministrationCAminoglycosideantibioticscanbindtobacterial30sribosomalsubunitandinhibitproteinsynthesis.DAminoglycosideantibioticshavehighantibacterialactivityagainstGram-negativebacteria.EAminoglycosideantibioticshavehighantibacterialactivityagainstGram-positivebacteria.正确答案：E第5题单选题(20分)Theantibacterialmechanismofcycloserineis()AInhibitionofbacterialcellwallsynthesisBTochangethepermeabilityofbacterialmembraneCInhibitionofproteinsynthesisDInhibitionofdihydrofolatereductaseEInhibitionofbacterialDNAgyraseexerciseforlecture5andlecture6第1题单选题(20分)

Thefollowingdrugthatcansuppressesproteinsynthesisbybindingtothe50ssubunitis

(

)AerythromycinBcefazolinCtetracyclineDvancomycinEgentamicin第2题单选题(20分)Thatinthefollowingdrugsmostfrequentlycausepseudomembranouscolitisis()AvancomycinBmetronidazoleC

penicillinDgentamicinE

clindamycin正确答案：E第3题单选题(20分)

ThepreferreddrugforRickettsiainfectionis()AtetracyclineBsulfamethoxazoleCgentamicin

DstreptomycinEpolymyxin第4题单选题(20分)Inthefollowingdescriptionforchloramphenicol，theincorrectoneis

()AChloramphenicolbindstothe30ssubunitofthebacterialribosome,blockingtheaminoacidtRNAtotheacceptorsite.BChloramphenicolisonlyusedinthetreatmentoflife-threateningdis