雨课堂学堂在线学堂云《Pathogen Biology and Immunology（重庆三峡医药高等专科学校）》单元测试考核答案

第1题Thechemicalcompositionoftheexotoxinis()ALipopolysaccharideBLipidCFattyacidDAminoacidEProtein正确答案：E第2题Thebacterialstructurethatisresponsibleforadhesionis()AFlagellaBSporeCCapsuleDSexualpiliECommonpili正确答案：E第3题ThemainmechanismofUVsterilizationis()AInterferingwithproteinsynthesisBDamagedcellwallCDamagetothecellmembraneDInterferencewiththeconfigurationofDNAEDisruptionofenzymesystems第4题Theusualconcentrationofethanoldisinfectantis()A100%B95%C75%D50%E30%第5题Pressuresteamsterilizationusuallyreachesthetemperature()A1ll℃B121℃C131℃D141℃E151℃第6题Liquidmediumismainlyused()AIsolationofsinglecoloniesBEnrichmentCDetectionofbacterialtoxinDToobservethemotilityofbacteriaEIdentificationofspecies第7题Individualbacteriacanbeformedbygrowthonsolidmedium()AMyceliaBBacterialmassCThebacterialmossDColonyEMembraneofbacteria第8题Mostbacteriamultiplyforonegeneration()A10minutesB20minutesC40minutesD1hourE2hours第9题Themaincomponentsofthebacterialcellwallare()APolysaccharideBPeptidoglycanCLipoproteinDLipidsELipopolysaccharide第10题Thestructuresthatmaintainthenativemorphologyofbacteriaare()ASporeBCapsuleCTheintermediaryDRibosomeECellwall正确答案：E第11题ThecellwallofG+bacteriaischaracterizedby()AMorelooseBNoteichoicacidCThereislipopolysaccharideDLipoproteinEpeptidoglycanisabundant正确答案：E第12题Microorganismsthatmustresideinsidelivingcellstoproliferateare()ABacteriaBvirusesCMycoplasmaDActinomycetesEFungi第13题Thosebelongingtotheeukaryoticcelltypeare()ABacteriaBvirusesCMycoplasmaDChlamydiaEFungi正确答案：E第14题Thefollowingarenon-cellularmicroorganisms()AvirusBChlamydiaCActinomycesDRickettsiaEMycoplasma第15题Thefollowingarenotprokaryotes()ABacteriaBfungiCMycoplasmaDChlamydiaERickettsia第1题Vibriocholeraegrowswellonwhichofthefollowingmedia?(

)ASerumbrothBmeatextractCalkalinepeptonewaterDblistermeatmediumEglucosepeptonewater第2题Thesourceofinfectionoftreponemapallidumis(

)APatientswithearlysyphilisBpatientswithadvancedsyphilisCInvisibleinfectionDInsectsandarthropodsEpigandvole第3题ThecolonyofMycobacteriumtuberculosisischaracterizedby()ASmoothshapeBcurlyhairCFriedeggDdryandgranularEnoneoftheoptions第4题Themosttoxicofthefollowingtoxinsis(

)ATetanustoxinBBotulinumtoxinCEnterotoxinsDrubrotoxinEEndotoxin第5题Injectionsshouldbegiventopreventtetanus(

)A,liveattenuatedtetanusvaccineADeadtetanusvaccineBTetanustoxoidCTetanusexotoxinDgammaglobulin第6题ThemainrouteoftransmissionofNeisseriagonorrhoeaeis(

)ARespiratorytracttransmissionBTransmissionthroughthedigestivetractCWoundinfectionoftraumaDTransmissionthroughsexualcontactEArthropodbites第7题ThediseasescausedbyNeisseriameningitidisaremainly(

)AEpidemiccerebrospinalmeningitisBandJapaneseencephalitisCSubacutesclerosingpanencephalitisDAsepticmeningitisEPoliomyelitis第8题Bacteriawithatypicalcapsularstructureare(

)AStaphylococcusSPPBStreptococcusSPPCStreptococcuspneumoniaeDMeningococcusENeisseriagonorrhoeae第9题Thebacteriathatcangrowandreproducein10%NaClmediumare(

)AStaphylococcusSPPBStreptococcusSPPCNeisseriaSPPDE.coliESalmonellaSPP第10题WhichofthefollowingisnotcharacteristicofStaphylococcusaureus(

)AGram-positivecocciBproductionofhemolysinCProductionofenterotoxinsDProductionofplasmacoagulaseEproductionofhyaluronidase正确答案：Esinglechoice第1题Thegenotypeofhantavirusis()Aintactsingle-negative-strandDNABSegmentedsingle-negative-strandRNACIntactsingleplusstrandedRNADSegmentedsinglepositive-strandedRNAEdouble-strandedDNA第2题Cellsinfectedwithhumanpapillomavirusare()ANervecellsBskinandmucosaCCD4+cellsDFibroblastsERespiratorymucosalcells第3题ModeofHIVtransmissiondoesnotinclude()ATransmissionthroughsexualcontactBTransmissionbybloodtransfusionCVerticaltransmissionDFoodtransmissionETransmissionthroughbloodproducts第4题ThemaincellsinvadedbyHIVare()ATcellsBCD8+TcellsCCD4+TcellsDandBcellsDCD4-Tcells第5题ThepathogenofAIDSis()AHTLVBEBVCHPVDHIVEHAV第6题HepatitisBvirus()ADNApolymerasewithreversetranscriptionactivityBDNApolymeraseCRNA-dependentRNApolymeraseDReversetranscriptaseELysozyme第7题HepatitisAvirus()Aweakresistance,sensitivetolipidsolventBcanbeculturedinvitrointissuecellsCisadouble-strandedDNAvirusDVaccineswithoutspecificprophylaxisEDominantinfectionwasmorecommonsinglechoice第1题WheredoesSchistosomajaponicummainlyparasitizedinthehumanbody?()ALiverBIntestinalwallCThelungsDInferiormesentericandportalvenoussystems第2题Whichofthefollowingisnotarouteoftransmissionofmalaria?()AMosquitobitesBBloodtransfusionCPlacentaDDropletssinglechoice第1题Cellswithimmunememoryare()AMacrophagesBBlood-brainbarrierCNeutrophilsDTheskinmucosalbarrierELymphocytesFPlacentalbarrierGMastcellsHPhagocyticcellsINKcellsThebody'sfirstlineofdefenseagainstinfectionis(B)JComplement正确答案：F第2题BiologicalfunctionsthatTcellsdonothaveare()ADirectkillingoftargetcellsBParticipationinantiviralimmuneresponsesCMediatingtheADCCeffectDInvolvedinintracellularresistancetoinfectionEProductionofcytokinesthatmodulatetheimmuneresponse第3题CellsthatexerttheADCCeffectare()ATccellsBDendriticcellsCNKcellsDPlateletsERedbloodcells第4题Theclassicalpathwayofcomplementactivationbeginswith()AC3bBActivationofC1CActivationofC3DBindingofantigenstoantibodiesEBindingofMBLtomannoseresidues第5题Themostabundantcomplementcomponentinserumis()AC1BC2CC3DC4EC5第6题NaturalABObloodgroupantibodiesbelongto()AIgABIgMCIgGDIgDEIgE第7题Thefirstimmunoglobulinsynthesizedbythefetusis()AIgEBIgGCIgADIgMEIgD第8题ThemostabundantIginserumis()AIgMBIgACIgEDIgGEIgD第9题Thespecialc