雨课堂学堂在线学堂云《Medical Microbiology》单元测试考核答案

注：不含主观题第1题单选题(1分)Whichisthemeasurementunitofbacteria?()AnanometerBmicrometerCmillimeterDcentimeter第2题单选题(1分)ThebiologicalcharacteristicofL-formbacteriaisthat()AbacteriashapeisalwaysunchangingBbacteriaissensitivetopenicillineCbacteriatoxicityisobviouslyweakenDbacteriaislackofcellwall第3题单选题(1分)WhichisthemajorchemicalcomponentofcellwalloftheGrampositivebacteria()ApeptidoglycanBlipopolysaccharideCteichoicacidDchitin第4题单选题(1分)Whichstructureisrelatedtothemovementofthebacteria()AordinarypilusBF-pilusCflagellaDspore第5题单选题(1分)PenicillinecaninhibitthesynthesisofcellwallofG(+)bacteriumbecauseofstoppingthe()AsynthesisoflipopolysaccharideBsynthesisofphosphoricacidCsynthesisofpeptidoglycanDsynthesisoflipoprotein第6题单选题(1分)Whichisindexofwhetherthesterilizationispassable()AWhetherbacteriasporeiskilledBWhetherbacteriavegetativeformsaretotallykilledCWhetherpyrogenistotallyclearedDWhethertoxinistotallycleared第7题单选题(1分)WhichdescriptionaboutthecellwalloftheG-bacteriaiswrong()AthecontentofpeptidoglycanislittleBlackofthebridegeof5-peptiteCbacteria’svirulenceisrelatedtoitslipopolysaccharideDmuchmoreofpeptidoglycan第8题单选题(1分)Howmanytimesshouldthebacteriumbeamplifiedtobevisibleunderthemicroscope?()A100timesB500timesC1000timesD10000times第9题单选题(1分)Whichisthemechanismofenzyme’sbacteriolysis?()AtointerferebacteriaproteinsynthesisBtointerferethebacteriaDNAreplicationCtodamagepermeabilityofthebacteriacellmembraneDtodamagebackbone第10题单选题(1分)Whichdescriptionisrightaboutcapsule()?Arelatedtotheanti-phagocytosisofthebacteriumBrelatedtothecleavageofthebacteriumCrelatedtothemotivationofthebacteriumDrelatedtothebreedingofthebacterium第11题单选题(1分)Bacteriaplasmidis()AgenefragmentinchromatosomeBoutsideDNAfragmentofchromosomeCribosomeinthecytoplasmDmediator章节测试第1题单选题(1分)Whichofthefollowingisthesyntheticproductsforbacterium()AindoleBH2SCpyrogenDmethylred;MREorganicacid第2题单选题(1分)Mostbacteriagrowingintheliquidmediumappearfollowingphenomenon,exceptbecome()AturbidBprecipitationCsurfacegrowthDcolony第3题单选题(1分)Onthesolidmedium,onebacteriumproliferateintoonegroup,whichiscalled()AcolonyBlawnCstrainDfloraEnoneoftheabove第4题单选题(1分)Tostudybiologicalcharacterofthebacterium,whichphaseofgrowthcycleshouldbeselected?()AlagphaseBlogarithmicphaseCstationaryphaseDdeclinephase章节测试第1题单选题(1分)Sterilizationmethodofmilk,beeretcis()AautoclavesterilizationBpasteurizationCultravioletdisinfectionDfiltrationsterilization第2题单选题(1分)Themostfrequentlyusedmethodtokillbacterialsporeis()AultravioletdisinfectionBbroilsterilizationCfractionalsterilizationDautoclavesterilization第3题单选题(1分)sterilizationis()AtokillallmicroorganismofobjectsurfaceBtokillpathogenicmicroorganismofobjectsufaceCtoinhibitgrowthandbreedingofmicroorganismDtokillbacterialvegetativeform第4题单选题(1分)Formoistheatsterilization,thebestmethodis()AautoclavesterilizationBsteamsterilizationCpasteurizationDboilingmethod第5题单选题(1分)Inalcoholdisinfection,thebestconcentrationis()A100%B95%C75%D50%E30%第6题单选题(1分)Aboutultraviolet,whichchoiceiswrong()AtointerfereDNAsynthesisBdisinfectanteffectisrelatedtoexposuretimeCusuallyusedfordisinfectionofairandsurfaceofsubjectDverystronginpenetratingpower章节测试第1题单选题(1分)Whichformistransformation()AgeneticsubstancewastransmittedfromdonorbacteriumtoreceptorbacteriumbyFpilusBgeneticsubstancewastransmittedfromdonorbacteriumtoreceptorbacteriumbyvectorphageCFreeDNAsegmentfromdonorbacteriumdirectlywasingestedintoreceptorbacteriumDprophagewasintegratedintobacterialchromosome第2题单选题(1分)Whichchoiceiscorrectdescriptionaboutthecharacterofbacterialplasmid()AplasmidisextrachromosomalelementBplasmidisaspecialDNAsequenceinbacterialchromosomeCPlasmidcouldn'tbetransmittedbetweenbacteriumbypilusDPlasmidcontrolallbiologicalfunctionsofbacteria第3题单选题(1分)Transductionis()AtotransferthebacterialchromosomeBmediatedbyFpilusCmediatedbyR-plasmidDmediatedbyphage第4题单选题(1分)Whichtypeofcellisphageinvaded()AhumanTcellBBacteriacellCHBVDbirdspeciesRBC第5题单选题(1分)Whatisstructureofphage()AalittepeptidoglycanBasemipermeablemembraneConetypeofnucleicacidpackagedbyproteinDformmetachromaticgranulesinbacterium第6题单选题(1分)Whichchoiceiscorrectdescriptionaboutvirulentphage()AItcouldgeneratetoxinofkillingbacteriumBAnybacteriacouldsecreteexotoxinafterinfectionCBacteriumcouldgenerateantibioticafterinfectionDItcouldleadtolysisofthebacterium第7题单选题(1分)Temperatephageisdefinedas()Aparasitizeinbacteriumcell,anddon'tinterfereeachotherBonlykillfungi,nopoisontohumanCnoreplicationinthecell,butitsDNAcanintegratedintochromosomeofbacteriumDItmakepathogenicitydisappearafterinfection第8题单选题(1分)Whichisthedescriptionthatgeneticsubstancesaretransmittedfromdonortoreceptorbacteriummediatedbyphage?()AconjugationBtransformationCtransductionDlysogenicconversion第9题单选题(1分)DirectedtransmissionDNAbetweenbacteriumismediatedby()AflagellumBcommonpilusCFpilusDmediatorEribosome第10题单选题(1分)Whatkindofgenetransfer,thatisreceptorbacteriadirectlyingestDNAsegmentfromdonorbacteria?()AtransductionBtransformationCconjugationDlysogenicconversion第11题单选题(1分)WhichfollowingisthereasonthatBacillusdiphtheriaecanproducediphtheriatoxin().AincludedColplasmidBincludedRplasmidCincludedprophageDinfectedbyvirulentphage章节测试第1题单选题(1分)Whichstructurecanhelpbacteriumtosettledowninhost()AmetachromaticgranulesBsporeClipopolysaccharideDpilus第2题单选题(1分)Whichdescriptionaboutbacterialendotoxiniscorrect()AchemicalcompositionisproteinBcanstimulatebodytoproduceneutralizingantibodyConlyproducedbyGram-negativebacteriumDeasytobedegradedwhenheated第3题单选题(1分)Becauseofpowerfulresistance,thehostdidnotappearobviousclinicalsymptom,whichiscalled()AacuteinfectionBendogenousinfectionCcarrierstateDsubclinicalinfection第4题单选题(1分)Thetoxicityofendotoxinreferto()AspecificpolysaccharidesBlipopolysaccharideCcorepolysaccharideDlipideAElipoprotein第5题单选题(1分)Thepathogenicityofbacteriumisdetermiedmainlyby()AbasicstructureBspecificstructureCcatabolinDInvasivenessandtoxinEinvadeposition第6题单选题(1分)Whichdescriptionaboutexotoxiniswrong()AproteinproducedbyviableorganismBmostlyproducedbyG+bacterium,minorityproducedbyG-bacteriumCnatureisstable,toleranttoheatDpowerfultoxicity第7题单选题(1分)Thebacteriastructurerelatedtoadhesionis()AlagellumBordinarypilusCcapsuleDspore第8题单选题(1分)Whichisthecharacteristicofexotoxinbut()AmostlyproducedbyG+bacteriaBcanbereleasedafterlysisCchemicalcompositionisproteinDcanbeprepareedintotoxoid章节测试第1题单选题(1分)TheimportantsurfaceantigenofStaphylococciis()AproteinMBViantigenCSPADOTantigen第2题单选题(1分)ThecommonclassificationofStaphylococciaccordingto()AwhetherproduceSPAornotBdifferentbiochemicaleventandpigmentsCKantigenofcellsurfaceDlactosefermenters第3题单选题(1分)Thetestcommonlyusedfordistinguishingalphahemolyticstreptococcusfrompneumococcusis()AantistreptolysinOtestBmannitoldecompositiontestCWeil-FelixreactionDbilesolubilitytest第4题单选题(1分)Thediseasecausedbyalphahemolyticstreptococcusis()AsepticaemiaBlymphangeitisCsubacuteinfectiveendocarditisDepidemictyphus第5题单选题(1分)Thepathogenicmaterialproducedbybetastreptococcus,whichisrelatedtoallergicdisorder,is()AHyaluronidaseBSPAChemolysinDMproteinEexotoxin第6题单选题(1分)Whatisthemajorpathogenicmaterialforpneumococcus()AendotoxinBexotoxinCcapsuleDpilusEinvasiveenzyme第7题单选题(1分)Supersensitivitydiseasecausedbystreptococcalinfectionis()AchildbedfeverBrheumaticfeverCscarletfeve章节测试第1题单选题(1分)thetestusedtoidentifypathogenicbacteriafromunpathogenicbacteriais()AIMViCtestBureolysistestCH2StestDlactose-fermentationtest第2题单选题(1分)thegeneralselectivemediumofBacteriumentericum()ALowensteinmediumBKorthofmediumCSSmediumDSabouraudmedium第3题单选题(1分)WhichofthefollowingaboutEcoliiswrong()AcandecomposelactoseandproducegasBhaveflagella,dynamiaCallareconditionalpathogenicbacteriaDhaveimportantsignificanceinsanitarybacteriology第4题单选题(1分)MediumusedforFecesisolatingcultureofSuspectedbacillarydysenterypatientsis()Abouillonculture-mediumBSSmediumCalkalitypeptonewaterDchocolateplate第5题单选题(1分)WhichofthefollowingBacteriumentericumdon’thaveflagella()AVibriocholeraeBBacillusproteusCdysenterybacillusDEcoli第6题单选题(1分)Whichofthefollowingserologictestusedtoauxiliarydiagnosetyphus,paratyphus()AOTtestBplasmacoagulasetestCWidal’stestDhemagglutinationtest第7题单选题(1分)Complicationoftyphoid,suchasintestinalperforation,intestinalhemorrhageoftenhappenatwhattimeofcourseofdisease()AfirstweekBsecondweekCfromsecondtothirdweekDthirdweek第8题单选题(1分)Thespecimenforisolatingentericfeverpathogeninfirstweekofthediseaseis()AstoolBurineCbloodDvomitus章节测试第1题单选题(1分)pathogenicmaterialofVibriocholeraeis()AendotoxinBexotoxinCcapsuleDinvasiveenzymeEspore第2题单选题(1分)Whichofthefollowingbacteriumshuttlinglikefishundermicroscopeis()AVibriocholeraeBtyphoidbacillusCBacillustermoDEcoliEdysenterybacillus第3题单选题(1分)PathogeniccharacteristicsofVibrioparahaemolyticusis()AcauseseptemiaBinfectbabiesandkidsCcausepyogenicinfectionDcausefoodpoisonEnoneoftheabove第4题单选题(1分)Thebacteriumcausedbacteremiais()AEcoliBBacillustyphiCdysenterybacillusDVibriocholeraeESalmonella正确答案：E章节测试第1题单选题(1分)ThecharacteristicofClostridiumtetanisporesistomakethebacteriapresent()AtennisracketformBdrumstickformCbamboonodeformDbranchformEcambiform第2题单选题(1分)ThecharacteristicofClostridiumtetanisporesis()AlateralsingleflagellaBbilateralflagellaCperitrichousflagellaDnoflagellaEwithcapsule第3题单选题(1分)Clostridiumperfringensgrowinginmilkmediumcanproduce()AstormyfermentationphenomenonBstring-of-beadschangeofthebacteriaCsatellitismDfriedeggcoloniesEtransportphenomena第4题单选题(1分)Specifictreatmentoftetanusistoapply()AantibioticsBantitoxinCtoxoidDbacteriocinEtetanusvaccine第5题单选题(1分)WhichofthefollowingstatementisnotthecharacteristicofBacillusbotulinus()AbotulinustoxinisthestrongestpoisonknownBbotulinustoxinactatcholinergicnerveendings,inhibitreleaseofACHCingestofbotulinustoxincauseLamziekteDG+,ithavespores,capsuleEthedeathrateofbotulismishigh章节测试第1题单选题(1分)TheskintesttodetectwhetherthepersonhaveimmunityofTuberculosisbacillusis()AOTtestBantiOtestCwidaltestDWeil-Felixreaction第2题单选题(1分)Thereasonofstrongresistancepowertobacillustuberculosisis()AhighlipidinbacillustuberculosisBsandwichofsporeCcapsuleisthickerthanotherbacteriaDnoneofabove第3题单选题(1分)Thecharacteristicsoftuberculosisimmunityis()AhumoralimmunityactedmainlyBcaneradicatebacillustuberculosisinbodyCDisease,immunityandIVtypehypersensitivityaresimultaneousDimmunityisweak第4题单选题(1分)Howlongbacillustuberculosisgrowintovisiblecolonies?()A24h~48hB6d~7dC2w~4wD2m~3ME3M~5M第5题单选题(1分)Bacilluslepraebelongto()AMycobacteriumBBacteriumentericumCBrucellaDstaphylococcus章节测试第1题单选题(1分)Whichisthemostbasicstructureofviruses?()AcoreBcapsidCenvelopeDnucleocapsidEnoneoftheabove第2题单选题(1分)Whichdescriptionbelowisincorretaboutbasiccharactersofvirus?()AobligatedintracellularparasiteBcontainonlyonetypeofnucleicacidCminutenessinshapeandcanpassthroughfiltersDcanreplicatevirusassemblycomponentoutofcellEstuctureissimple,notcellulartype第3题单选题(1分)Whichoneischemicalessenceofvirion?()Anucleicacid,proteinBnucleicacid,protein,glycolipidCnucleicacidDactiveproteinEglycoprotein第4题单选题(1分)Whichdiseasebelowisrelatedtoprioninfection?()Amadcowdiseaseorkuru’sdieasesBtuberculosisCpoliomyelitisDglomerulonephritisEvirushepatisis第5题单选题(1分)Whatismeasurementunitofvirus?()AnmBumCmmDcmEnoneoftheabove第6题单选题(1分)What’ssubstancialfoundationofvirusgeneticdifferentiation?()AnucleicacidofplasmidBcapsidproteinCnucleicacidofvirusDstructuralgeneElipopolysaccharide(LPS)章节测试第1题单选题(1分)What’ssubstancialfoundationofvirusgeneticdifferentiation?()AnucleicacidofplasmidBcapsidproteinCnucleicacidofvirusDstructuralgeneElipopolysaccharide(LPS)第2题单选题(1分)WhichtypeofvirusgenebelowhasmRNAfunction?()Asingle-strandedDNABdouble-strandedRNACnegativesingle-strandedRNADpositivesingle-strandedRNA第3题单选题(1分)whichoneisthetypeofRetroviridae()gene?()Adouble-strandedDNABsingle-strandedDNACsametwopositivesingle-strandedRNADnegativesingle-strandedRNAEpositivesingle-strandedRNA章节测试第1题单选题(1分)WhichvirusbelowcaninfecthumanviaVerticaltransmission?()AHepatitisAvirusBRubellavirusCMeaslesvirusDprionEInfluenzavirus第2题单选题(1分)Whichpathogenicmicrobebelowcanforminclusionbodyinsidecell?()AMeaslesvirusBTreponemaCHelicobacterpyloriDCryptococcusneoformansEPoliovirus第3题单选题(1分)Whichvirusbelowcanleadtoslowinfection?()AHepatitisAvirusBHerpessimplexvirusCHantavirusDPrionEInfluenzavirus章节测试第1题单选题(1分)Whichofthefollowingmaterialsisnotsuitableforvirusisolationandculture?()AChickenembryoBpassagecellCprimarycellDanimalESSmedium正确答案：E章节测试第1题单选题(1分)What’scharacterofInfluenzavirusnucleicacid?()Acirculardouble-strandedDNABDNAlineardouble-strandedDNACpositivesingle-strandedRNADRNAsegmentalnegativesingle-strandedRNAElineardouble-strandedRNA第2题单选题(1分)Whatisthemajorcauseofinfluenza?(

)AInfluenzavirusBrhinovirusCRespiratorysyncytialvirusDinfluenzaeEmeningitidis第3题单选题(1分)Whichmicrobe’sinfectionbelowwillappearKoplikspot?()AMeaslesvirusBInfluenzavirusCMumpsvirusDCryptococcusneoformansEParainfluenzavirus第4题单选题(1分)Whichonecanleadfetalanomalyinpregnant?()AInfluenzaBvirusBRubellavirusCMumpsvirusDencephalitisBvirusEPoliovirus第5题单选题(1分)Whichgroupvirusesbelowaretransmitedviamostlyrespiratorytract?(

)AInfluenzavirus,Respiratorysyncytialvirus,PoliovirusBInfluenzavirus,Measlesvirus,Poliovirus

CHumanimmunodeficiencyvirus,exanthematousvirus,rhinovirusDexanthematousvirus,Respiratorysyncytialvirus,InfluenzavirusEEpstein-Barrvirus,HepatitisBvirus,Mumpsvirus

第6题单选题(1分)Whichoneisthebestwaytopreventmeasles?()AtoinjectglobinrBtoinjectplacentaglobinCtoinjectanti-serumDtoinjectwholebloodofadultEtoinoculatemeaslesvaccine正确答案：E第7题单选题(1分)Whichvirusbelowcanmakecellsyncretic?()AInfluenzavirusBadenovirusCMeaslesvirusDrhinovirusEMumpsvirus第8题单选题(1分)Whichone’snucleicacidisRNA?()ACytomegalovirusBHerpessimplexvirusCVaricella-zostervirusDadenovirusEInfluenzavirus正确答案：E第9题单选题(1分)WhichonecanleadtoabnormalfetusviaVerticaltransmission?()AInfluenzavirusBadenovirusCMeaslesvirusDexanthematousvirusEPoliovirus第10题单选题(1分)WhichonebelowisthepathogenyofSubacutesclerosingpanencephalitis(SSPE)?AInfluenzaAvirusBMeaslesvirusCHIV

DRotavirusEEpstein-Barrvirus章节测试第1题单选题(1分)Whatistransmissionapproachofpoliomyelitis()ArespiratorytractBalimentarytractCsexycontactDarthropodbiteEdirectcontacttransmission第2题单选题(1分)Whatispathogenyofinfantileparalysis()APoliovirusBencephalitisBvirusCHerpessimplexvirusDMeaslesvirusEEBvirus第3题单选题(1分)Coxsackievirusinfectionleadtowhichdiseasebelow()AmeningitisBinfluenzaCherpsDdiarrheaEAIDS第4题单选题(1分)Whatismajorpathogenofinfantilediarrhea()Aenterovirus70thtypeBhumanRotavirusCHantavirusDdenguevirusEPoliovirus第5题单选题(1分)Enterovirus70thtypecanleadtowhichdiseasebelow()AinfantilediarrheaBnecroticenteritisCpinkeyediseaseDinclusionconjunctivitisEpoliomyelitis第6题单选题(1分)WhichonebelowisnotthecharacterofPoliovirus()Atransmitviafecal-oralrouteBtwiceviremiaCamiabletochildrenunderfiveDinvadeCNStoleadtolimbsspasmpalsyEmanyisinapparentinfection第7题单选题(1分)Whentotakepoliomyelitisliveattenuatedvaccinesorallyfirstly()AnewbornBtwomonthCfourmonthDsixmonthEeightmonth第8题单选题(1分)WhichtypebelowisthenucleicacidofRotavirus()ARNApositivesingle-strandedRNABRNAnegativesingle-strandedRNACsegmentaldouble-strandedRNADsingle-strandedDNAEdouble-strandedDNA第9题单选题(1分)Whichenterovirusleadtoherpeticangina()APoliovirusBCoxsackievirusACCoxsackievirusBDEntericcytopathogenichumanorphanvirusERotavirus第10题单选题(1分)Thepathogenofhandfoottomouthdiseaseis()APoliovirusBCoxsackievirusACRubellavirusDEntericcytopathogenichumanorphanvirusEVaricella-zostervirus章节测试第1题单选题(1分)Daneparticlesis()AHAVparticesBsmallHBVsphericalparticlesCintactHBVparticlesDfilamentousformsofHBVparticlesErabiesvirusbodyinclusion第2题单选题(1分)themainlytransmissionwayofHBVis()ArespiratorytractBalimentarytractCbloodorbloodproductDbitebymosquitoorwormEdirectcontact第3题单选题(1分)whoisunnecessarytobepassitiveimmunizedis()AnewbornbabywhosemotherisHBsAg(+)BwastransfusedwithHBsAg(+)bloodCskinbreakagecontaminatedwithHBsAg(+)bloodserumDasymptomaticHBsAgcarrierEacceptedHBsAg(+)organtransplantation第4题单选题(1分)thecommonpathogenwhichcausedpost-transfusionhepatitisis()AHAVBHBVCHCVDHDVEHEV第5题单选题(1分)apatient’sserumassayresultisHBsAg(+),HBeAg(+),thatindicatedthepatient()AnoinfectivityBturntobebetterCHBVinfectedbeforeDimmunetoHBVEhavestronginfectivity正确答案：E章节测试第1题单选题(1分)theplacewheretheHSV-1islatent()AtrigeminalnodeBspinalcordformerconercellCmesenterylymphoidnodeDthetie-inbetweennerveandmuscleEskinofmouthandlip第2题单选题(1分)whichdiseasewascausedbyHSV-2()AherpeslabialisBgenitalherpesCzosterDherpesencephalitisEchickenpox第3题单选题(1分)infectiousMononucleosiswascausedby()AcytomegalovirusBmycoplasmaCrickettsiaDEBVEherpesvirus第4题单选题(1分)theviruswasrelatedwithnasopharynxcanceris()AherpesvirusBEBVCHPVDprionEHSV第5题单选题(1分)thevirusoriginallyinfectedchildrencausechickenpox,relapsedinmiddleageoroldcausedzosterherpesis()AHSVBEBVCHPVDprionEVZV正确答案：E章节测试第1题单选题(1分)Dangevirus‘stransmissionvectoris()AaedesBmouseCfleaDflyElouse第2题单选题(1分)Whatarethethreestagesofdenguefever?(    )AAcutefever,shockandrecoveryBAcutefever,polarphaseandrecoveryphaseCAcutefever,hemorrhageandrecoveryDAcutefever,severeillnessandconvalescenceEAcutefever,chronicfeverandconvalescence第3题单选题(1分)Whichofthefollowingisnotatreatmentfordenguefever()ABedrest,lightdietBAntipyretic:mainlyphysicalcoolingCRehydration:mainlyoralrehydrationDCangivediazepam,Antongdingandothersymptomatictreatment.EWhenaccompaniedbygastricbleeding,gastrictubedrainagecanbegiven正确答案：E第4题单选题(1分)Thediagnosticcriteriaofdenguefeverinclude()AThediseaseworsenedafterfeverabatedBSevereabdominalpainCPersistentvomitingDDrowsiness,irritabilityEAlloftheabove正确答案：E第5题单选题(1分)Whichofthefollowingmeasuresshouldbetakentopreventdenguefever()AHangmosquitonetsandmosquitorepellentincensewhenyousleepBWearlongsleeveclothesforoutingCApplyantimosquitowaterDFillthesunkenground;payattentiontocoverthewaterstoragecontainer;eliminateallbreedingplacesofmosquitolarvaeEAlloftheabove正确答案：E章节测试第1题单选题(1分)EpidemicBencephalitisviruswastransmittedby()AmosquitoBmouseCfleaDflyElouse第2题单选题(1分)ThemaininfectionsourceofJapaneseencephalitisis()APigletsBmosquitocarriersCpoultryDpatientsEbeasts第3题单选题(1分)ThecommonclinicalmethodforearlydiagnosisofJapaneseencephalitisis()AVirusBwasisolatedfromcerebrospinalfluidBDeterminationofcomplementbindingantibodyCDeterminationofneutralizingantibodyDDeterminationofspecificIgMantibodyinvivoEDeterminationofviralnucleicacid第4题单选题(1分)TherelatedfactorsofJapaneseencephalitisvirusinvadinghumanbodyshouldbeexcluded()ABodydefensefunctionBNumberofinfectedvirusesCVirulenceofvirusesDMosquitobitesiteandseasonEThehealthofbloodbrainbarrier第5题单选题(1分)ThekeymeasurestopreventJEareasfollows(