第1題Whichoneisthemostdirectandsimplestinon-sitediagnosis?()AInquiryBAuscultationCInspectionDPalpation第2題Whichpalpationmethodshouldbeusedtocheckthebodysurfacetemperatureandhumidityofanimals().APalpationwiththedorsalsurfaceofthehandBPalpationbypressingCBimanualpalpationDBallottementAnswer:A第3題Thenormalbodytemperatureofswineis().AA.37.5~38.5℃BB.38~39.5℃CC.39~40℃DD.37~39℃第4題Thenoseofhealthyswineis().AWetwithsweatBDryCCrackingDPeeling第5題Thefecalformofhealthyswineis().ASoftandwet,conicalBDryandhard,lumpyCMushyandsoftDWatery第6題Thepercussionontheareaofthelungsofhealthylargelivestockshouldshow().ADullnessBResonanceCSemi-dullnessDTympany第7題Whichofthefollowingisnotthecauseofsowabortion?()APseudorabiesBBrucellosisCLeptospirosisDStreptococcicosis第8題Thetemperatureriseinsickswinebymorethan3°Ciscalled().ALowfeverBModeratefeverCHighfeverDHyperthermiafever第9題Thenormalbodytemperatureofswineis().A38-39.5℃B35-36℃C39-40℃D41-42℃第10題Whichpalpationmethodshouldbeusedtocheckthebodysurfacetemperatureandhumidityofanimals().APalpationwiththedorsalsurfaceofthehandBPalpationbypressingCBimanualpalpationDBallottement第11題Intheon-sitediagnosis,themostdirectandsimplestis().AInquiryBAuscultationCInspectionDPalpation第12題()mLofbloodisgenerallycollectedduringthebloodsamplingonswine.A1-3B4-8C10D20第13題Bloodsamplesarecollectedforantibodylevelmonitoring()aftervaccinationofswine.A1weekB2weeksC3weeksD4weeks第14題Whendeadswinehavenaturalbleedingandpoorcoagulation,thissickswineisnoteligibleforautopsy().第15題Moribundswineshouldbetreatedwith()beforeautopsy.AExsanguinationBBodysurfaceexaminationCDirectautopsyDBodytemperatureexamination第16題Thenormalheartrateofswineis().A60-80bpmB30-40bpmC40-50bpmD90-100bpm第17題Thebreathingstyleofsickswinewithswineenzooticpneumoniais().AThoracicbreathingBAbdominalbreathingCThoracoabdominalbreathingDDog-sittingbreathing第18題Thetemperatureriseinsickswinebymorethan3°Ciscalled().ALowfeverBModeratefeverCHighfeverDHyperthermiafever第1題Whichofthefollowingproceduresisnotincludedinthelaboratorytestingtechnique?().ASamplereceiptBSampleregistrationCSampletestingDNoneoftheabove第2題Experimentsonunculturedinfectiousmaterialsoffoot-and-mouthdiseaseandhighlypathogenicavianinfluenzacanbecarriedoutin()laboratory.AABSL-2BABSL-1CBSL-2DBSL-1第3題()laboratoriesshallpassthenationalaccreditation.ABSL-4andBSL-3BBSL-3andBSL-2CBSL-2andBSL-1DBSL-1andBSL-4第4題Amongthefollowingequipment,()arethenecessarybiosafetyequipmentinsecondarybiosafetylaboratories.ABiosafetycabinetBEyewashequipmentCAutoclavesterilizerDAlloftheabove第5題()Pathogenicmicroorganismsarecollectivelyreferredtoashighlypathogenicmicroorganisms.AClassIandClassIIBClassIIandClassIIICClassIIIandClassIVDClassIVandClassI第6題Thebiosafetyprotectionagainstpathogenicmicroorganismsinlaboratoryisdividedinto()levelsatnationallevel.A2B3C4D5第7題Swinejugularveinbloodsamplingisacommonbloodsamplingmethodinswine().第8題Thepositioningmethodofswinejugularveinbloodsamplingisconsistentregardlessofsize().第9題Thesiteofbloodsamplingfromtheswineprecavalveinislocatedat().AThelowestdepressionintheneck,about15°tothetracheaBDorsalsurfaceoftheearCAbdomenDHip第10題Whatappliancesneedtobepreparedforswinejugularveinbloodsampling().ANo.5syringeBAlcoholwipeCIodineDAnticoagulant正確答案：ABCD第11題Differentpathologicaltestingitemsoftenhavedifferencesinmaterials.第12題Whichofthefollowingbelongstothescopeofpathologicaltesting?()AObservationofimmunohistochemistryBFluorescencequantitativePCRCHA-HIDColloidalgold第13題Pathologicaltestinghastheadvantageofconvenienceandrapidity().第14題Pathologicaltestresultsareobtainedbyobservingthepathologicalsection().第15題()occursafterSalmonellaPullorumantigen-antibodybinding.APrecipitationBDiscolorationCStratificationDGenerationofBubbles第16題HA-HIcanbeusedtodetecttheantibodylevelofNewcastledisease().第17題Colloidalgoldisthemostwidelyusedserologicaltestingmethodatpresent().第18題Whichofthefollowingmethodsbelongtoparasitologicaltesting?()ADetectionofparasitesandeggsBSamplecultureCAnimalinoculationDMicroscopicobservation正確答案：ABCD第19題Themethodsofbacteriologicaltestinginclude().ADirectsmearstainingmicroscopyBIsolationandcultureofbacteriaCPCRDHA-HI正確答案：AB第20題Commonetiologicaltestinginclude().ABacteriologicaltestingBVirologicaltestingCParasitologicaltestingDMicrobiologicaltesting正確答案：ABC第21題Developmentdirectionofmolecularbiologicaltestingis().AMoreautomatedBHigherthroughputCLowercostDMoreextensivefunctionintegration正確答案：ABCD第22題WhataretheadvantagesofqPCR?()AHighsensitivityBHighaccuracyCGoodsafetyDEconomical正確答案：ABC第23題Whichofthefollowingbelongstomolecularbiologicaltesting?()ACommonPCRBRT-PCRCqPCRDELISA正確答案：ABC第24題Whichelementsshouldbeincludedinthesampletestreport().AAccuracyBTimelinessCStampedwithofficialsealDStrictreview正確答案：ABCD第25題Whatinformationneedstoberegisteredforthereceivedsamples().ASamplecategoryBSamplequantityCItemstobetestedDSampleNo.正確答案：ABCD第26題Whataretheclassificationsoflaboratorytestingtechnique().AEtiologicaltestingBPathologicaltestingCMolecularbiologicaltestingDSerologicaltesting正確答案：ABCDQuestionBank第1題第2題Clinically,swinecolibacillosisincludes____,____,and____.第3題Forfatteningswine,symptomssuchascoughing,sneezingandabdominalbreathingoccur,andthesickpigsareemaciated.X-rayexaminationshowscloudyshadowsinthelungs,andautopsyofdeadswineshowspulmonaryheartlobesandpancreaticlesionsontheapicallobes.Thedrugthatshouldbeusedtotreatthisdiseaseis().APenicillinBCefquinomeCMetronidazoleDTylosin第4題Yellowscourofnewbornpigletsmostlyoccurinpigletsaged>7days.()第5題Pigletsaged3daysinafarmundergoanonset,mainlycharacterizedbydepression,lossofappetite,yellowwateryfeceswithcurd,andthendehydrationandcomabeforedeath.Autopsyshowssmallintestinalmucosalhyperemia,bleeding,curdinthestomach,andmesentericlymphnodehyperemia.Thepreferredmediumforisolatingthispathogenis().ANutritionalbrothBNutrientagarCSerumagarDMacConkeyagar第6題Pigletsaged3daysinafarmundergoanonset,mainlycharacterizedbydepression,lossofappetite,yellowwateryfeceswithcurd,andthendehydrationandcomabeforedeath.Autopsyshowssmallintestinalmucosalhyperemia,bleeding,curdinthestomach,andmesentericlymphnodehyperemia.Thepossiblediseaseis().ASwinedysenteryBWhitescourofnewbornpigletsCRedscourofnewbornpigletsDYellowscourofnewbornpiglets第7題Yellowscourofnewbornpigletsoftenoccursinpiglet().AAged1~3daysBAged7~10daysCAged>15daysDOf1-to3-monthage第8題第9題Thepathogenofswineredscourisspirochete().第10題Clostridialenteritisofpigletmostlyoccursinswine().AAged1-3daysBAged>7daysCAged10-20daysDAroundweaning第11題Clostridialenteritisofpigletisalsocalled().ASwinedysenteryBSwineredscourCSwinewhitescourDSwineyellowscour第12題Pigletsaged40daysinaswinefarmsuddenlysufferfromhighlymentaltensionanddepression,withappetitereducedorlost.Eyelid,neck,chestandabdominalsubcutaneousedema,gaitdisorder,thenlyingontheground,andlimbsswimmingsymptomswereobserved.Somepigletsshowexcitement,allergy,foamingatthemouth,hoarsecry,andeventuallydiewithconvulsions.Autopsyshowsgastricwallandmesentericedema,andtheonsetofthediseaseischaracterizedby().ALowincidenceandhighmortalityBHighincidenceandhighmortalityCHighincidenceandlowmortalityDLowincidenceandlowmortality第13題Pigletsaged40daysinaswinefarmsuddenlysufferfromhighlymentaltensionanddepression,withappetitereducedorlost.Eyelid,neck,chestandabdominalsubcutaneousedema,gaitdisorder,thenlyingontheground,andlimbsswimmingsymptomswereobserved.Somepigletsshowexcitement,allergy,foamingatthemouth,hoarsecry,andeventuallydiewithconvulsions.Autopsyshowsgastricwallandmesentericedema,whichismostlikelytobe().ASwinestreptococcsisBSwinecolibacillosisCSwineparatyphoidDGlasser'sdisease第14題Thepathogenofpigletedemadiseaseis().ASalmonellaBStaphylococcusCEscherichiacoliDPasteurella第15題Pigletedemadiseaseoftenoccursinpiglet().AAged1~3daysBAged7~10daysCAged>15daysDAroundweaning第16題Thepathogenofwhitescourofnewbornpigletsissalmonella.第17題Pigletsaged15daysinafarmundergoanonset,mainlycharacterizedbydepression,lossofappetite,yellowwateryfeceswithcurd,andthendehydrationandcomabeforedeath.Autopsyshowssmallintestinalmucosalhyperemia,bleeding,curdinthestomach,andmesentericlymphnodehyperemia.Thepossiblediseaseis().ASwinedysenteryBWhitescourofnewbornpigletsCRedscourofnewbornpigletsDYellowscourofnewbornpiglets第18題Whitescourofnewbornpigletsoftenoccursinpiglet().AAged1~3daysBAged7~10daysCAged>15daysDOf1-to3-monthage第19題Swinestreptococcsisbelongsto().AClassIinfectiousdiseasesBClassIIinfectiousdiseasesCClassIIIinfectiousdiseases第20題Thepathogenofswinestreptococcsisis().AVirusBBacteriaCMycoplasmaDFungus第21題Theonsetseasonofswinestreptococcsisis().AWinterBSpringCSummerandautumnDAllyeararoundEWinterandspring第22題Thepathologicalchangesofswineparatyphoidinspleenarecharacterizedby().ASplenomegalyBSplenomegaly,darkblue,firmasrubberCSplenomegaly,darkred第23題()inIntestinalmucosaofswineparatyphoid.ACatarrhalinflammationBCellulitisCCellulositisDMultiplesmallabscesses第24題Pigletsagedabout2monthsinafarmundergoanonset,withslightlyelevatedbodytemperature,coarseandthinfur,andlittlefoodconsumption,mainlymanifestedasdysentery,redorblackfeces,andfoulsmellwithintestinalmucosalfragments.Andcolorlessgelatinousliquidareobservedinsomepiglets,withsymptomsmainlymanifestedascolorectalhemorrhagicnecroticenteritis.Thediseasemaybe().APigletparatyphoidBSwineplagueCSwinedysenteryDSwineerysipelas第25題Thepathogenofpigletparatyphoidis().AEscherichiacoliBSalmonellaCPasteurellaDListeriosis第26題Thediseasethatformsbran-likeulcersinthelargeintestinalmucosais().ASwineerysipelasBSwineplagueCClassicalSwineFeverDPigletparatyphoid第27題Swineexudativedermatitiscanbetreatedwith().AAmphotericinBBVaselineCGentamicinDParaffinoil第28題Swineexudativedermatitisisahighlycontagiousskindiseaseofpigletscausedby().AEscherichiacoliBSwineStaphylococcusCStreptococcusDPasteurella第29題Thepathogenofswineexudativedermatitisis().AVirusBBacteriaCMycoplasmaDFungus第30題Theonsetseasonofswineexudativedermatitisis().AWinterBSpringCSummerandautumnDAllyeararoundEWinterandspring第31題Thepathologicalchangesofswineerysipelasinspleenarecharacterizedby().ASpleenhyperemiamanifestedascherryred,softandsignificantlyenlargedBSpleenhyperemiamanifestedasdarkred,softandsignificantlyenlargedCSpleenhyperemiamanifestedascherryred,hardandsignificantlyenlarged第32題Eruptivetypemostlyoccursin()swineerysipelas.AAcuteBSubacuteCChronic第33題Swineerysipelasmostlyoccursinswineaged().A1-2monthsB2-3monthsC3-5monthsD3-6months第34題Thepathogenofswineerysipelasis().AEscherichiacoliBSalmonellaCPasteurellaDErysipelothrixrhusiopathiae第35題Theinfectiousdiseasethatcancauseclaudicationinswineis().APigletparatyphoidBSwineerysipelasCBlueeardisease第36題Thelesioncharacteristicsofmycoplasmalpneumoniaofswineare().AAmyloidosisBMusculardegenerationCWaxydegenerationDCaseousdegeneration第37題Swinerespiratoryinfectiousdiseasescausedbymycoplasmapneumoniaare().APorcinecontagiouspleuropneumoniaBSwineplagueCSwineenzooticpneumoniaDClassicalswinefever第38題Whatisthecauseofswineenzooticpneumonia().ASwineenzooticpneumoniavirusBSwineerysipelasCChlamydiaDMycoplasmapneumonia第39題Themaincharacteristicpathologicalchangesofswineenzooticpneumoniaare().ASeverelaryngealandtrachealbleedingB"Pancreaticchange"inthepulmonaryheartlobe,apicallobe,etc.CLungabscessDMassivepulmonaryhemorrhage第40題Haemophilusparasuisisgram-()bacteria.APositiveBNegativeAnswer:B第41題Thepathogenofhaemophilusparasuisis().APasteurellaBRiemerellaCEscherichiacoliDGlasser'sdiseaseAnswer:D第42題Someswineaged2monthsinafarmhavesymptomsofdyspneaandjointswelling,andautopsyshowspolyserositis.Theinfectedspecimensareinoculatedonordinaryagar,rabbitbloodagarandchocolateagarplatesrespectively,andcoloniesareonlyobservedonchocolateplates;thecoloniesareinoculatedonrabbitbloodplatesandthenspottedwithstaphylococcusaureus,showinga"satellitephenomenon".Thepathogenofthisherdmaybe().APasteurellaBRiemerellaCEscherichiacoliDGlasser'sdiseaseAnswer:DTechnologyforPreventionandControlofPorcineEpidemicDisease(Phase3)-QuestionBank第1題AccordingtoListsA,BandCDiseases,whichofthefollowingdoesnotbelongtoCategoryIIIanimalepidemicdisease().AMethylrosaniliniumChlorideBBenzalkoniumBromideCGlutaraldehydeDDilutedHydrochloricAcid第2題ThetargetsofPCRtestare().AProteinBNucleicAcidCPhospholipidsDCholesterol第3題Apregnantsowonaswinefarmhassomestillbirths,andsomepigletsat10-dayagehavetremorsandswimminglimbs.Afterthebraintissuehomogenateofsickswineisinoculatedtorabbits,theyshowstrangeitchingsymptoms.Themostlikelypathogeninthiscaseis().AHogCholeraVirusBPorcineParvovirusCPseudorabiesVirusDJapaneseEncephalitisVirus

第4題Whenthesubmittedinfectedspecimenisusedtoseparatefoot-and-mouthdiseasevirus(FMDV),thepreservationsolutionoftenaddedis(

).ASterileDistilledWaterB

70%EthanolC50%GlycerolPhosphateBufferD

0.1%Thimerosal第5題Acompulsoryimmunizationsystemisimplementedforthedisease,requiringthatthequalifiedrateofantibodiesmustreach().A100%BAbove90%CAbove80%DAbove70%第6題A7-day-oldsucklingpigletinaswinefarmvomitedattheinitialstageofonset,followedbywaterydiarrhea,andundigestedcurdinthefeces,withamortalityof90%;theviruswithradioactivespikesunderelectronicmicroscopyoffecestreatmentinsickswinewasobserved.Thepathogenofthisherdmaybe().AHogCholeraVirusBPorcineParvovirusCPorcineCircovirusDTGEV第7題Aboaronaswinefarmhasanenlargedtestisandatrophyontheotherside,andasowmatedwiththeboarhasamiscarriage.Avirusthatcanagglutinatesheepredbloodcells()isisolatedfromsucklingmousekidneycells.Themostlikelypathogeninthiscaseis().AHogCholeraVirusBPorcineParvovirusCPseudorabiesVirusDJapaneseEncephalitisVirus正確答案：BCD第8題Porcineparvovirusinfectionmainlyoccursin().ABoarBFatteningSwineCNulliparousSowDMultiparousSow第9題A5-month-oldpigletinaswinefarmafteronsetismanifestedasincreasedbodytemperature,hunchedposture,shakingwhenwalking,constipationattheinitialstageofonset,diarrheaatthelatestage,andbleedingspotsontheskinattheendsofthelimbs,withanincidenceofabout15%;infarctionattheedgeofthespleenandbutton-shapedulcerofthececumcanbeobservedintheautopsy.Thepathogenmostlikelytocausethisdiseaseis().AHogCholeraVirusBSwineInfluenzaVirusCPorcineParvovirusDPseudorabiesVirus第10題Theepidemicdiseasewithcrossantigenicityofthepathogenandbovineviraldiarrhea/mucosaldiseasevirusis().ABovineEpizooticFeverBRinderpestCClassicalSwineFeverDBovineInfectiousPleuropneumonia第11題Thestateshallclassifythelabsinto()inaccordancewiththenationalstandardsforthebio-safetyoflabs.AOneLevelBTwoLevelsCThreeLevelsDFourLevelsLevel4inlightoftheirpathogenicmicrobebio-safetyprotectionlevelsaswellasinaccordancewiththenationalstandardsforthebio-safetyoflabs.第12題Thestateclassifiesthepathogenicmicrobesinto()categoriesaccordingtotheinfectivityandthedegreeofharmtotheinfectedindividualortothemass.AOneCategoryBTwoCategoriesCThreeCategoriesDFourCategoriesCategoriesIandIIaregenerallycalledhighlypathogenicmicrobes.第13題Afterthenulliparoussowisinfectedwithporcineparvovirus,themainclinicalsymptomsare().ADiarrheaBReproductivedisordersCDyspneaDNeurologicalsymptoms第14題TheepidemiologicalcharacteristicsofJapaneseencephalitisare().AMosquito-bornetransmission,withnoseasonalityBMosquito-bornetransmission,withseasonalityCDroplettransmission,withseasonalityDDroplettransmission,withnoseasonality第15題ThetissuewiththehighestcontentofFMDVinsickanimalsis().ASkinofBlisterBKidneyCHeartDLiver第16題()shallbeestablishedinaccordancewiththeprovisionsoftheveterinaryadministrativedepartmentoftheStateCouncilforanimalssubjecttocompulsoryimmunization.AImmunizationfiles,withpreventiveidentificationBPreventivevaccinationfiles,withlivestockandpoultryidentificationCImmunizationfiles,withpreventiveidentificationDImmunizationfiles,withlivestockandpoultryidentificationandtraceabilitymanagement第17題Thewavelengthusedforthemicroplatereaderis630nm().第18題TheresultdeterminationcriteriaofELISAarethesame().第19題ELISAcanbeusedtotest().AAntibodylevelintheanimalbodyBAntibodytiterafterimmunizationCWhetherthebodyisinfectedwithacertainpathogenDTiterofinfectedvirus正確答案：ABC第20題ThemaintestinstrumentstobepreparedfortheELISAtestare().AMicroplateReaderBAbsorbentPaperCFinishedProductReagentkitDPipette正確答案：ABCD第21題IncaseofanoutbreakofAfricanswinefeverinaswinefarm,thepreferreddrugforsprayingdisinfectionofpenaislesis().AMethylrosaniliniumChlorideBBenzalkoniumBromideCGlutaraldehydeDDilutedHydrochloricAcid第22題ThegenomeofASFVis().ADouble-strandedDNABSingle-strandedDNACDouble-strandedRNADSingle-strandedpositive-senseRNA第23題()ismostlikelytooccuratthelatestageofonsetforacuteAfricanswinefever.AConfluentBronchitisBHemorrhagicKeratitisCHemorrhagicEnteritisDSepticArthritis第24題WhichofthefollowingstatementsaboutAfricanswinefeveriswrong?()AThepathogenisDNAviruswithcapsuleBSoftticksarethemaintransmissionvectorCSwinearetheonlynaturalhostDVaccinationisaneffectivepreventionmethod第25題Ifthenulliparoussowhasabortion,stillbirth,mummifiedfetuses,weakfetuses,withnosymptomsforthesow,itmaybeinfectedwith().AParvovirusBJapaneseEncephalitisCClassicalSwineFeverDPseudorabies第26題Thepreventiveactionsforporcineparvovirusare().APreventiveVaccinationBEmergencyVaccinationCDrugProphylaxisDInfusion第27題Afterswineareinfectedwithparvovirus,themostcommonlyusedantibodytestis().AHemagglutinationInhibitionTestBSerumNeutralizationTestCEnzyme-linkedImmunosorbentAssayDLatexAgglutinationTest第28題Theetiologicaldiagnosisofporcineparvovirusis().AVirusisolationandidentificationBBacteriologicaldiagnosisCPathologicaldiagnosisDSymptomaticdiagnosis第29題Themaininfectionsitesofporcineparvovirusare().ADigestivetractBRespiratorytractCUrinarytractDPlacentaandsemen第30題Theviruswithsingle-moleculelinearsingle-strandedDNA,nohemagglutininspikes,butwithhemagglutinationis().AAvianInfluenzaVirusBPorcineCircovirusCGooseParvovirusDPorcineParvovirus第31題Porcineparvovirusismorelikelytocause()thanotherparvoviruses.AAcutelentivirusinfectionBChroniclentivirusinfectionCAcuteinfectionDPersistentinfectionoflentivirus第32題Howoldarethepigletswithamildconditionandanimmuneresponseafterinfectionwithporcineparvoviru().AAbove5-dayageBAbove20-dayageCAbove30-dayageDAbove70-dayage第33題Themaincharacteristicsofstillbirth,embryonicdeath,mummifiedfetusesandviremiamayappearin()afterinfectionwithporcineparvovirus.ANulliparousSowBMultiparousSowCPackingSowDNon-multiparousSow第34題Porcineparvovirusmaycause().ARespiratorydisordersBReproductivedisordersCDeliveryparalysisDNeurologicalsymptoms第35題Whichofthefollowingviruseswithitsnameduetoitsresemblancetoawheel().APorcineCircovirusBPorcineParvovirusCPorcineRotavirusDSwineInfluenzaVirus第36題Thediseasethatdoesnotcausereproductivedisordersinsowsis().AJapaneseEncephalitisBPseudorabiesCParvovirusDiseaseDRotavirusDisease第37題Whichofthefollowingisnotthemainsymptomofporcinerotavirusdisease().AAnorexiaBDiarrheaCSystemicCongestionDVomiting第38題Somepigletswith30-dayagearedepressed,withdiarrheaandacidicfeces,mixedwithundigestedfeed,butwithnosignificantchangeinbodyweightandbreath.Thediseasemaybe().ADyspepsiaofNewbornPigletsBPorcineEpidemicDiarrheaCPigletparatyphoidDWhiteScourofNewbornPiglets第39題Themosteffectivepreventionandcontrolactionsforporcineepidemicdiarrheaare().AIsolationBBlockadeCImmunizationDStrengthenFeedingManagement第40題ThesowshavereceivedtheInactivatedPEDVVaccineintheswinefarm,andthepigletsobtaintheabilitytoresisttheinfectionofPEDVaftersuckingcolostrum.Thewaypigletsareimmunizedis().ANaturalPassiveImmunityBArtificialPassiveImmunityCNaturalActiveImmunityDArtificialActiveImmunity第41題Aswineinfectiousdiseaseprevalentinwinterischaracterizedbywaterydiarrhea,withacourseofaboutoneweek,rapidtransmission,highincidenceandlowmortality.Thisinfectiousdiseaseisfirstsuspectedtobe().APorcineTransmissibleGastroenteritisBPorcineEpidemicDiarrheaCSwinedysenteryDPorcineRotavirusInfection第42題Diseasessimilartotransmissiblegastroenteritisofpigintermsofepidemiccharacteristics,clinicalsymptomsandpathologicalchangesare().AClassicalSwineFeverBWhitescourofnewbornpigletsCSwineSalmonellosisDPorcineEpidemicDiarrhea第43題Thediseasecharacterizedbyvomiting,severediarrheaanddehydrationinsickpigsismostlikely().AParvovirusBEscherichiacoliCPorcineRotavirusDTransmissibleGastroenteritisofPig第44題Thereare()serotypesofTGEV.A1B2C3D4第45題Theinjectionsiteofthepregnantsowwithporcinetransmissiblegastroenteritisis().ASubcutaneousBIntradermalCHouhaiAcupointDVein第46題Afterbeinginfectedwiththisvirus,pigletswithin10daysofagehaveasuddenonset,vomitingfirst,followedbywaterydiarrhea(yellow,greenorwhite),undigestedcurdinfeces,withamortalityrateofupto90%.Theviruswithradioactivespikesunderelectronicmicroscopyoffecestreatmentinsickswineis().AClassicalSwineFeverBPorcineParvovirusCPorcineCircovirusDTransmissibleGastroenteritisofPig第47題Transmissiblegastroenteritisofpigmostlyoccursinwinterand().ASpringBLaterSummerCAutumnDAllyeararound第48題Whenswinesufferfromtransmissiblegastroenteritis,theagewiththehighestmortalityis().A1-10-dayageB30-60-dayageC50-60-dayageDAbove80-dayageEAbove100-dayage第49題()hasroundvirions,withpetaloidspikesonthecapsule,belongingtofamilyCoronaviridae,andmaycausediarrheainpiglets,accompaniedbyvomiting,withhighmortalityattheageof3weeks.ATGEVBCanineParvovirusCPorcineReproductiveandRespiratorySyndromeDFMDV第50題Neutralizationtestor()candetectantibodiestoTGEV,withepidemiologicaldiagnosis.APK15BVirusIsolationCVirusNeutralizationTestDEnzyme-linkedImmunosorbentAssay第51題TheageatwhichpigletsinfectedwithTGEVhavehighermortalityis().AUnder1weekofbirthBUnder2weeksofbirthCUnder3weeksofbirthDUnder4weeksofbirth第52題Thepathogenofporcinetransmissiblegastroenteritisvirus()is().AASFVBAdenoviridaeCOrthomyxovirusDCoronavirus第53題PorcineCircovirusType2(PCV2)doesnotinduce()APost-weaningMulti-systemicWastingSyndrome(PMWS)BPorcineDermatitisCPorcineNephropathyDPorcineHepatosisSyndrome第54題InChina,porcinecircovirusdiseasebelongstoCategory()animalepidemicdisease.AIBIICIIIDIV第55題Thesmallestanimalvirusfoundcurrentlywithasphericalvirionandnocapsulesis()ASwinestreptococcsisBPorcineDermatitisCSwinedysenteryDPorcineCircovirusEPorcineParvovirus第56題Whichofthefollowingcausesporcinereproductivedisorders,dermatitisandnephropathysyndrome,andrespiratorydiseases()ASwinestreptococcsisBPorcineDermatitisCSwinedysenteryDPorcineCircovirusEPorcineParvovirus第57題InChina,swineinfluenzabelongstoCategory()animalepidemicdisease.AIBIICIIIDIV第58題Swineinfluenzavirusbelongsto().AOrthomyxovirusBCoronavirusCPestivirusDEnterovirus第59題Theinfectiousdiseasethatcancauseclaudicationinswineis().APigletparatyphoidBSwineerysipelasCBlueeardiseaseDSwineinfluenza第60題Themainclinicalcharacteristicsoftheporcinereproductiveandrespiratorysyndrome()are().AMiscarriage,stillbirthandmummifiedfetusesinsowsBRespiratorysymptomsinpigletsCDehydration,breathingdifficultyandhighmortalityofsucklingpigletsDAlloftheabove第61題Thevirusthatcancausemiscarriageinpregnantsowsis().APorcineReproductiveandRespiratorySyndromeVirus(PRRSV)BFMDVCInfectiousGastroenteritisVirusDAfricanSwineFeverVirus(ASFV)第62題Sowswithabodytemperatureabove40°Candanorexiainthelatestageofpregnancy,abortion,stillbirthandweakpiggies;prematurepigletswithcyanosisontheeartipandtail.Thediseasemaybe().ASwineJEVInfectionBClassicalSwineFeverCSwinePseudorabiesDPorcineReproductiveandRespiratorySyndrome第63題Inalarge-scaleswinebreedingherd,sowshaveincreasedbodytemperature,andlossofappetite,witharateofweakpiggiesandstillbirthreaching60%;sucklingpigletshaveincreasedbodytemperaturetoabove40°C,breathingdifficulty,purpleears,andconjunctivitis,withamortalityrateof70%within3weeks.Themostlikelydiseaseis().AClassicalSwineFeverBSwineRabiesCBrucellaSuisDiseaseDPorcineReproductiveandRespiratorySyndrome第64題SusceptibleanimalstoFMDVdonotinclude().ACattleBCamelCElephantDHorse第65題(Before2015)AnimalepidemicdiseasesrequiredcompulsoryimmunizationcurrentlyaspertheMinistryofAgricultureandRuralAffairsofthePe