雨课堂学堂在线学堂云《Pediatric Internal Medicine（重庆医科）》单元测试考核答案

第1题Afull-termneonatedevelopsjaundicewithin24hoursafterbirth.Themostlikelyinitialdiagnosisis（）ANeonatalsepsisBHemolyticdiseaseofthenewbornCPhysiologicaljaundiceDNeonatalhepatitisEBreastmilkjaundice第2题Whatisthe

goldstandard

laboratorytestforneonatalsepticemia（）APeripheralbloodcountBCRPmeasurementCBloodcultureDProcalcitonin(PCT)measurementEUrineculture第3题HIEtreatmentsinclude（）ASymptomatictherapyBSupportivecontrolseizureCHypothermiaDSupportivetherapy+nutrientsESupportivetherapy+symptomatictherapy+Hypothermia第4题Themostcommonandeffectivemethodtoreduceunconjugatedbilirubininneonataljaundiceis（）APhototherapyBExchangetransfusionCIntravenousimmunoglobulinDDiscontinuationofbreastfeedingEAlbuminadministration第5题Whichpathogensare

mostcommon

inneonatalsepticemiainChina（）AStaphylococcus

and

EscherichiacoliBGroupB

Streptococcus

(GBS)and

ListeriaCPseudomonasaeruginosa

and

KlebsiellaDFungiandprotozoaEMycoplasma

and

Chlamydia第6题Themostimportantcausesofneonatalhypoxic-ischemicencephalopathyare（）APerinatalasphyxiaBpneumoniaCPathologicaljaundiceDsepsisEheadswollen第7题Whichmother-daughterbloodtypepairingismostlikelytocauseABOhemolyticdiseaseinanewborn（）AMother:A;Child:OBMother:B;Child:BCMother:O;Child:ADMother:A;Child:AEMother:AB;Child:A第8题Postnatalinfectionsinneonatalsepticemiaare

primarily

causedby（）AGram-negative(G⁻)bacteriaBGram-positive(G⁺)bacteriaandopportunisticpathogensCVirusesDListeriaEAnaerobicbacteria第9题WhatdrugshouldbethefirstchoicetocontroltheconvulsionofHIEpatient?（）AIntramuscularinjectionofdiazepamBChloralhydrateenemaCmannitolDSodiumphenobarbitalEdiuretics第10题Whichscenariomoststronglysuggestsphysiologicaljaundice（）ASevereskinjaundiceBVisiblejaundiceinafull-terminfantat22daysofageCJaundiceappearingwithin16hoursafterbirthDDailybilirubinriseof95μmol/LEFull-terminfantwithjaundiceonsetat2–3days,bilirubinlevel190μmol/L,andgoodgeneralcondition正确答案：E第1题Bronchopneumoniaisthemostcommontypeofpneumoniaininfantsandyoungchildren.第2题Indevelopedcountries,virusesarethemostcommonpathogenscausingpneumonia.第3题Streptococcuspneumoniaeisthemostcommonbacterialpathogenofpneumonia.第4题Respiratorysyncytialvirusisthemostcommonviralpathogencausingpneumoniainchildren.第5题Theincidenceofmulti-drugresistantbacterialinfectionsisonadecreasingtrendworldwide.第6题Childrenarelesslikelytosufferfrompneumoniathanadults.第7题Ventilationdisordersmainlyaffecttheexchangeofoxygen,leadingtohypoxemia.第8题Bothventilationdisordersandgasexchangedisorderscanleadtohypoxemia.第9题Intheearlystageofpneumonia,hypoxiamayoccurwithoutcarbondioxideretention.第10题Ventilationdisorderscanleadtohypercapnia.第11题Hypoxemiaisthemostfundamentalpathophysiologicalchangeinpneumonia.第12题Cardiovasculardysfunctionmayoccurinseverepneumonia.第13题Electrolyteimbalancemayoccurduringpneumonia.第14题Therewillbefeverwheneverthereispneumonia.第15题Whenababyhaspneumonia,thecoughmaynotbeobvious,butitcanbemanifestedasfoamingatthemouth,vomitingmilkorchokingonmilk,etc.Chapter3Cardiology-Practice3第1题Themostcommontypeofcongenitalheartdiseaseis:AVentricularseptaldefectBAtrialseptaldefectCPatentductusarteriosusDTetralogyofFallot第2题Themaincausesofcongenitalheartdiseaseinclude:AGeneticfactorsBEnvironmentalfactorsCMaternalinfectionsDAlloftheabove第3题Themostcommonlyusedscreeningmethodforcongenitalheartdiseaseis:AElectrocardiogram(ECG)BEchocardiographyCChestX-rayDCardiaccatheterization第4题Clinicalmanifestationsofcongenitalheartdiseasetypicallydonotinclude:ACyanosisBHeartmurmursCGrowthretardationDHypertension第5题Themostcommonlocationofaventricularseptaldefectis:APerimembranousregionBMuscularregionCInfundibularregionDAtrioventricularcanalregion第6题Thecharacteristicmurmurofaventricularseptaldefectis:ASystolicejectionmurmurBDiastolicrumblingmurmurCnomurmurDContinuousmachinerymurmur第7题Themostcommoncomplicationinchildrenwithventricularseptaldefectis:AInfectiveendocarditisBHeartfailureCPulmonaryinfectionDArrhythmia第8题Theclinicalfeatureofasmallventricularseptaldefectisusually:AAsymptomatic,withonlyaheartmurmurBRecurrentrespiratoryinfectionsCSignificantcyanosisDGrowthretardation第9题Themostcommontypeofatrialseptaldefectis:AOstiumprimumdefectBOstiumsecundumdefectCSinusvenosusdefectDCoronarysinusdefect第10题Thetypicallocationofthemurmurinatrialseptaldefectis:ALeftsecondtothirdintercostalspaceBLeftthirdtofourthintercostalspacesCRightsecondintercostalspaceDApexoftheheart第11题Theelectrocardiogram(ECG)inchildrenwithatrialseptaldefectoftenshows:ARightventricularhypertrophyBLeftventricularhypertrophyCLeftatrialenlargementDRightbundlebranchblock第12题Whatisthemostcommoncardiovasculardiseaseinchildrenanditiscausedbyabnormaldevelopmentoftheheartandgreatvesselsinembryo.ACongenitalheartdiseaseBHypertensionCCoronaryheartdiseaseDMyocarditis第13题Themainhemodynamicchangeinatrialseptaldefectis:ALeft-to-rightshuntBRight-to-leftshuntCBidirectionalshuntDNoshunt第14题Thecharacteristicmurmurofpatentductusarteriosusis:AContinuousmachinerymurmurBSystolicejectionmurmurCDiastolicrumblingmurmurDHarshholosystolicmurmur第15题Themainhemodynamicchangeinpatentductusarteriosusis:AShuntfromtheaortatothepulmonaryarteryBShuntfromthepulmonaryarterytotheaortaCShuntfromtheleftventricletotherightatriumDShuntfromtherightventricletotheleftatrium第16题Commonclinicalmanifestationsofpatentductusarteriosusinclude:ADifferentialcyanosisBContinuousmachinerymurmurCWidenedpulsepressureDAlloftheaboveChapter4Hematolgy-Practice4第1题Whatistheprimarysiteofhematopoiesisinchildrenafterbirth?ALiverBSpleenCBonemarrowDLymphnodes第2题Whichstatementaboutextramedullaryhematopoiesisiscorrect?AOccursonlyduringthefetalperiodBCauseshepatosplenomegalyCResultsfromiron-deficiencyanemiaDRequireslifelongtreatment第3题Whatreplacesredmarrowinchildrenaged5-7years?ARedmarrowBYellowmarrowCAdiposetissueDFibroustissue第4题ThepresenceofnucleatedRBCsinperipheralbloodsuggests:AExtramedullaryhematopoiesisBIrondeficiencyanemiaCMegaloblasticanemiaDAplasticanemia第5题Thenormalplateletcountrangeinchildrenis:A(50-100)×10⁹/LB(100-150)×10⁹/LC(150-300)×10⁹/LD(300-500)×10⁹/L第6题Whatisthemostcriticalcauseofphysiologicalanemia?AShorterlifespanoffetalRBCsBRapidexpansionofbloodvolumeCIncreasedbloodoxygenleadingtoEPOreductionDVitaminB12deficiency第7题Whendoesphysiologicalanemiatypicallyoccurinfull-terminfants?AWithin1weekafterbirthB2-3monthsafterbirthC6monthsafterbirthD1yearafterbirth第8题The"twocrossovers"inpediatricWBCdifferentialreferto:APlatelet-lymphocyteratiochangesBNeutrophil-lymphocyteratioshiftsCHemoglobintypetransitionDReticulocytecountfluctuations第9题Whatpercentageofbodyweightisbloodvolumeinchildren?A6-8%B8-10%C10-12%D12-15%第10题Ahemoglobinlevelof65g/Linachildindicates:AMildanemiaBModerateanemiaCSevereanemiaDExtremeseverityanemia第11题Thefirststepindiagnosinganemiais:AMeasuringhemoglobinlevelBConfirminganemiabasedonage-specificcriteriaCPerformingabonemarrowbiopsyDTestingserumferritin第12题Morphologicalclassificationofanemiaisprimarilybasedon:AMeanCorpuscularVolume(MCV)BHemoglobin(Hb)levelCReticulocytecountDSerumferritin第13题Whichofthefollowingfoodshasthehighestironabsorptionrate?ASpinachBCow'smilkCBreastmilkDBlackfungus第14题Whereisthemajorityofironstoredinthebody?ABloodstreamBBonemarrow,liver,andspleenCMusclesDKidneys第15题Whichfactorenhancestheabsorptionofnon-hemeironfromplant-basedfoods?ACoffeeBVitaminCCTeaDMilk第16题Whatpercentageofironinthebodyisfoundinhemoglobin?A30%B50%C65%D75%第17题Whatistheprimarysiteforironabsorptioninthehumanbody?AStomachBDuodenumandupperjejunumCLargeintestineDLiverChapter5Nephrology-Practice5第1题Whatisthemostcommonrouteofinfectionforacutepost-streptococcalglomerulonephritis(APSGN)?ASkininfectionBRespiratorytractinfectionCDigestivetractinfectionDUrinarytractinfection第2题Whatisthemainmechanismofhypertensioninchildrenwithacutepost-streptococcalglomerulonephritis(APSGN)?AActivationoftherenin-angiotensinsystemBWaterandsodiumretentionleadingtoincreasedbloodvolumeCReducedsympatheticnerveexcitabilityDVascularendothelialcelldamage第3题WhatistheaveragetimeforcomplementC3levelstoreturntonormalinchildrenwithacutepost-streptococcalglomerulonephritis(APSGN)?A2weeksB4weeksC6-8weeksD12weeks第4题Whichofthefollowingisthedirectcauseof"hypertensiveencephalopathy"inchildrenwithacutepost-streptococcalglomerulonephritis(APSGN)?ACerebralvasospasmBCerebralparenchymalhemorrhageCIntracranialinfectionDElectrolyteimbalance第5题Whatisthemosttypicalchangeinrenalpathologyunderlightmicroscopyinchildrenwithacutepost-streptococcalglomerulonephritis(APSGN)?AMildglomerularlesionsBDiffusecapillaryendothelialcellproliferationCMesangialproliferativeglomerulographyDMembranousnephropathy第6题Themostcommonclinicalmanifestationofchildrenwithacutepost-streptococcalglomerulonephritis(APSGN)is:AEdemaBHypertensionCProteinuriaDHematuria第7题Themainpathogenesisofacutepost-streptococcalglomerulonephritisis:AAbnormalcytokinesecretionBAutoantibodiescausediseaseCAnti-glomerularbasementmembraneantibodiescausediseaseDImmunecomplexcausesdisease第8题Whatisthemainmechanismofpittingedemainchildrenwithprimarynephroticsyndrome?ALymphaticrefluxdisorderBDecreasedplasmacolloidosmoticpressureCIncreasedcapillarypermeabilityDDecreasedaldosteronesecretion第9题WhatisthemainpurposeofusingACEIdrugsinchildrenwithprimarynephroticsyndrome?ALoweringbloodpressureBPreventinginfectionCCorrectinghyperlipidemiaDReducingproteinuria第10题ThemostcommonpathologicaltypeofsimpleprimarynephroticsyndromeinchildrenisAMesangialproliferativeglomerulonephritisBMembraneproliferativeglomerulonephritisCMembranousnephropathyDMinimalchangediseaseChapter6Neurology-Practice6第1题Whichareaofabnormaldischargescomingfromcouldcauseconvulsion()AcerebellumBbrainstemCthalamusDmotorcenterEcenterofsensation第2题Whatisthemostcommontypeofconvulsioninchildhood()Atonic-clonicseizureBtonicseizureCclonicseizureDabsenceseizureEepilepticspasm第3题Intheclassicaldefinition,howlongwouldstatusepilepticuslasting()A>5minB>10minC>15minD>20minE>30min正确答案：E第4题ThetimepointT2forthetonic-clonicseizureis()A>3minB>5minC>10minD>20minE>30min正确答案：E第5题Whichcauseofconvulsionbelongstoextracranialinfection()AviralencephalitisBbacteriameningitisCinfectionandtoxicencephalopathyDTuberculousmeningoencephalitisEParagonimiasisencephalopathy第6题Whichcauseofconvulsionbelongstonon-infectiousintracranialcauses()AHypocalcemiaBHyponatremiaCintracranialhemorrhageDHypoglycemiaEHypomagnesemia第7题Whichcauseofconvulsionbelongstonon-infectiousintracranialcauses()AcongenitalbrainmalformationsBHypocalcemiaCHyponatremiaDHypoglycemiaEHypomagnesemia第8题Whichcauseofconvulsionbelongstonon-infectiousextracranialcauses()APhenylketonuriaBcongenitalbrainmalformationsCintracranialhemorrhageDhydrocephalusETraumaticbraininjury第9题Theonsetageoffebrileseizuresinmostchildrenis(_)A3mto6mB6mto3yC3y-5yD5y-6yE>6y第10题Whichdurationofaseizureischaracteristicofcomplexfebrileseizures()A<3minB<5minC<8minD<10minE>15min正确答案：E第11题Whichseizuretypeischaracteristicofsimplefebrileseizures()Atonic-clonicseizureBabsenceseizureCepilepticspasmDfocalseizureEMinimalseizures第12题Whenwediagnosefebrileseizures,weneedtoruleoutintracranialinfectionby()AheadCTBheadMRICelectroencephalogramDcerebrospinalfluidexaminationEBloodbiochemistryChapter7Immunology-Practice7第1题WhatisthemainimmunecellaffectedinX-linkedAgammaglobulinemia(XLA)?ATcellsBBcellsCNKcellsDMacrophages第2题WhichofthefollowingisacharacteristicfeatureofX-linkedChronicGranulomatousDisease(X-CGD)?ALowIgGlevelsBHighIgMlevelsCImpairedneutrophilfunctionDIncreasedeosinophils第3题WhichtypeofPIDischaracterizedbyadefectinantibodyproduction?ACombinedimmunodeficiencyBComplementdefectCPhagocytedefectDAutoinflammatorydisorder第4题WhichofthefollowingtestsisusedtoassessphagocytefunctioninPID?ANitrobluetetrazolium(NBT)testBLymphocyteproliferationtestCImmunoglobulinlevelsDLymphocytecellnumber第5题WhatisthegoldstandardfordiagnosingPID?AClinicalsymptomsBGenetictestingCFamilyhistoryDDLaboratorytests第6题WhichtreatmentoptionissuitableforpatientswithantibodydeficienciesinPID?AAntiviraltherapyBB.ImmunoglobulinreplacementtherapyCAntibioticprophylaxisDBonemarrowtransplant第7题WhatistheprimarygoalofimmunoglobulinreplacementtherapyinPID?AToboostimmunesystemfunctionBToprovidepassiveimmunityCTostimulateTcellproductionDToreduceinflammation第8题WhichofthefollowingisapotentialcurativetreatmentforPIDpatientswithTcelldeficiencies?ABonemarrowtransplantationBAntibiotictherapyCAntiviraltherapyDImmunoglobulintherapy第9题WhichofthefollowingisNOTarecommendedpreventivemeasureforPIDpatients?ARegularvaccinationsBNutritionalsupportCAvoidanceoflivevaccinesDHigh-dosecorticosteroids第10题WhatistheroleofgeneticcounselinginthemanagementofPID?ATodiagnosePIDBToprovidetreatmentoptionsCTopreventrecurrenceinfuturepregnanciesDTomonitordiseaseprogression第11题WhichofthefollowingisacommoncomplicationofPID?ADiabetesBAutoimmunediseasesCHypertensionDElevatedbloodsugar第12题WhatisthesignificanceoftheNitroblueTetrazolium(NBT)testinPIDdiagnosis?ATomeasureantibodylevelsBToassessneutrophilfunctionCTodetectviralinfectionsDToidentifyTcelldeficiencies第13题WhichofthefollowingstatementsistrueregardingPID?APIDisalwaysinheritedinanautosomaldominantmannerBPIDcanonlybediagnosedinchildhoodCPIDpatientsareathigherriskofdevelopingcancerDPIDcanbeeasilytreatedwithantibiotics第14题WhichstatementdescribesthegeneticbasisofPrimaryImmunodeficiencyDiseases(PID)?AMostPIDsarecausedbyenvironmentalfactors.BPIDsareprimarilycausedbysingle-genemutations.CPIDsarealwaysinheritedinanautosomaldominantmanner.DPIDsaremainlycausedbylifestylechoices.第15题WhichtreatmentoptionismostappropriateforpatientswithantibodydeficienciesinPrimaryImmunodeficiencyDiseases(PID)?ARegularvaccinationsBB.ImmunoglobulinreplacementtherapyCBonemarrowtransplantationDHigh-dosecorticosteroids第16题WhichofthefollowingisatypicalfeatureofKawasakiDisease?APurulentconjunctivitisBNon-purulentconjunctivitisCCataractsDGlaucoma第17题WhatistheprimarytreatmentforKawasakiDisease?AAntibioticsBAspirinandIVIGCSteroidsaloneDAntiviralmedication第18题WhichofthefollowinglaboratoryfindingsiscommonlyseeninKawasakiDisease?ALowwhitebloodcellcountBHighplateletcountCLowCRPDLowESR第19题WhatistherecommendeddoseofIVIGforKawasakiDisease?A1g/kgB2g/kgC3g/kgD4g/kg第20题WhichphaseofKawasakiDiseaseischaracterizedbyintenseinflammatoryinfiltrationofthevascularwall?AAcutephaseBSubacutephaseCGranulomatousphaseDConvalescentphase第21题WhatisthemostcommoncardiovascularcomplicationofKawasakiDisease?AMyocardialinfarctionBCoronaryarteryaneurysmCArrhythmiaDPericarditis第22题WhichofthefollowingisNOTatypicalfeatureofKawasakiDisease?AStrawberrytongueBCervicallymphadenopathyCHypertensionDPolymorphousrash第23题WhatistherecurrencerateofKawasakiDisease?A1-3%B5-10%C15-20%D25-30%第24题WhichofthefollowingisacommonfindingintheacutephaseofKawasakiDisease?AFibrosisofthevascularwallBThrombosisCInflammatoryinfiltrationofthevascularwallDStenoticocclusion第25题WhatistheprimarygoalofusingaspirininKawasakiDiseasetreatment?AReducefeverBPreventthrombosisCTreatbacterialinfectionDReduceinflammation第26题WhichofthefollowingisacommonfeatureofincompleteKawasakiDisease?AFeverformorethan7daysBHighbloodpressureCLowplateletcountDElevatedbloodsugar第27题WhatisthemostcommonagegroupforincompleteKawasakiDisease?AInfantsunder6monthsBChildrenaged1-2yearsCChildrenaged3-5yearsDAdolescents第28题WhichofthefollowingisacommondifferentialdiagnosisforKawasakiDisease?AMeaslesBDiabetesCHypertensionDAsthma第29题WhatistheprimaryimagingmodalityusedtodetectcoronaryarteryabnormalitiesinKawasakiDisease?AX-rayBCTscanCEchocardiographyDMRI第30题Whichofthefollowingisacommonlong-termcomplicationofKawasakiDisease?ACoronaryarteryaneurysmBLiverfailureCKidneyfailureDLungfibrosisChapter8Endocrinology-Practice8第1题Whichofthefollowingisthemostcommoncongenitalendocrinedisorderinpediatrics?AMcCuneAlbrightsyndromeBGrowthhormonedeficiencyCPartialgrowthhormonedeficiencyDCongenitalhyperthyroidismECongenitalhypothyroidism正确答案：E第2题Whatisthemostseriousconsequencesofcongenitalhypothyroidismwithouttreatment?AShortstatureBMyxedemaCIrreversiblecognitiveimpairmentDCardiacinsufficiencyEConvulsion第3题Whichoneofthefollowingisanimportantmeasuretoassistearlydiagnosisofcongenitalhypothyroidism?AThyroidfunctiontestBNeonatalscreeningCThyroidUltrasonographyD131IScanEBoneageevaluation第4题Whatistherecommendedbloodsamplingtimeforneonatalscreeningofcongenitalhypothyroidism?AAssoonaspossibleafterbirthB24hoursafterbirthC48hoursafterbirthD72hoursafterbirthE1weekafterbirth第5题Forthenewbornscreeningofcongenitalhypothyroidism,whataretheindicatorstestedinChina?ASerumTSHBSerumFT4CSerumTT4DSerumTSHcombinedwithFT4ESerumTSHcombinedwithTT4第6题Whatarethepossiblemissedcasesofneonatalscreening?APrimaryhypothyroidismBSecondaryhypothyroidismCLocalhypothyroidismDThyroxineresistanceETransienthypothyroidism第7题theincidencerateofcongenitalhypothyroidisminChinaisabout?A1/3500B1/4000C1/3624D1/3264E1/3600第8题Whatistheearliestendocrineglandformedinembryo?AAdrenalglandBPancreasCHypophysisDThyroidglandEGonad第9题ThemostcommoncauseofCongenitalhypothyroidismisAAthyrosisBHypoplasiaCEctopicthyroidDAbnormalthyroxinesynthesisEThyroxineresistance第10题ThetreatmentstrategyforCongenitalhypothyroidismistoreplaceAGrowthhormoneBHydrocortisoneCFluorohydrocortisoneDAntidiuretichormoneEL-thyroxin正确答案：E第11题ReplacementtherapycourseforL-thyroxineincongenitalhypothyroidismisAReplacementuntilthyroidfunctionreturnstonormalBSubstituteupto3yearsoldCSubstituteupto5yearsoldDSubstituteuptotheendofpubertyELifetimesubstitution正确答案：EChapter9Gastroenterology-Practice9第1题Whichofthefollowingstatementsaboutpediatricdiarrheaiscorrect?AItisusuallycausedbyasinglefactor.BBacterialinfectionisthesecondmostcommoncauseofacuteinfectiousdiarrhea.CChronicdiarrheaisthemostcommontype.DImproperfeedingisacommoncauseofacuteinfectiousdiarrhea.EParasitesarethemainpathogenscausingacuteinfectiousdiarrheainchildren.第2题Whichofthefollowingstatementsaboutthedefinitionofpediatricdiarrheaiscorrect?ADiarrheaisdefinedasmorethan5bowelmovementsperday.BDiarrheaisdefinedasincreasedstoolwatercontentandfrequencyexceedingtheusualbowelmovementpattern.CDiarrheaisonlycausedbybacterialinfections.DDiarrheaonlyoccursininfantsunder1yearofage.EDiarrheaisunrelatedtostoolcolor.第3题Themostcommonpathogencausingacuteinfectiousdiarrheainchildrenis:AVirus.BFungus.CBacteria.DParasite.ESpirochete.第4题Whichofthefollowingstatementsaboutthepredisposingfactorsfordiarrheaininfantsandyoungchildrenisincorrect?AThedigestivesystemisimmature.BGastricacidanddigestiveenzymesecretionarelow,andenzymeactivityisrelativelylow.CRapidgrowthanddevelopmentincreasethedemandfornutrients,placingaheavyburdenonthegastrointestinaltract.DInfantshavelowgastricacidlevelsandfastgastricemptying.EThelevelofsecretoryIgA(SIgA)intheintestinesishigh.正确答案：E第5题Whichofthefollowingisacommoncauseofnoninfectiousdiarrhea?ARotavirusinfection.BFoodproteininducedenteropathy.CVibriocholeraeinfection.DEnteroinvasiveEscherichiacoliinfection.ESalmonellatyphimuriuminfection.第6题Whichofthefollowingstatementsaboutthepredisposingfactorsforpediatricdiarrheaisincorrect?AThedigestivesystemofinfantsandyoungchildrenisimmature,withlowgastricacidandenzymeactivity.BFormulafedinfantsaremorepronetodiarrheathanbreastfedinfants.CInfantsandyoungchildrenhavehighlevelsofserumimmunoglobulinsandgastrointestinalSIgA.DIntestinaldysbiosismaycausediarrhea.EThegastrointestinaltractofinfantsandyoungchildrenisunderheavyburden.第7题Whichofthefollowingstatementsaboutabnormalintestinalperistalsisisincorrect?AThereisahistoryofimproperfeeding.BItisusuallymilddiarrhea.CItisoftenaccompaniedbyfever.DThestoolislooseorwatery,soursmelling,andcontainsundigestedfood.EStoolmicroscopyshowsnowhitebloodcells,puscells,orredbloodcells.第8题ThemainpathogenesisofenterotoxigenicEscherichiacoli(ETEC)diarrheais:AOsmoticdiarrhea.BSecretorydiarrhea.CExudativediarrhea.DMotilityrelateddiarrhea.EMotility+exudativediarrhea.第9题Thedurationofchronicdiarrheais:ALessthan2weeks.BMorethan2months.C2weeksto2months.DLessthan1week.ELessthan2months.第10题Thedurationofacutediarrheais:ALessthan2weeks.BMorethan2months.C2weeksto2months.DLessthan1week.ELessthan2months.第11题Thedurationofpersistentdiarrheais:ALessthan2weeks.BMorethan2months.C2weeksto2months.DLessthan1week.ELessthan2months.第12题Themaindistinguishingfeaturebetweenmildandseverediarrheaininfantsandyoungchildrenis:AThepresenceofvomiting.BAge.CThefrequencyofdiarrhea.DThecharacteristicsofthestool.EThepresenceofdehydrationandelectrolyteimbalance.正确答案：EChapter10Family-CenteredChildcare-Practice10第1题Inchildpainmanagement,whichofthefollowingisnotanon-pharmacologicalintervention?()ADistractiontechniquesBRelaxationtherapyCMassageDAdministrationoflocalanestheticanalgesics第2题InFamily-CenteredPainManagementforChildren,theadvantageofcombiningpharmacologicalandnon-pharmacologicalinterventionsis()AReducingmedicationsideeffectsBImprovingpainmanagementeffectivenessCEliminatingtheneedforparentalinvolvementDEliminatingtheneedforchildcooperation第3题Whichofthefollowinghelpsreduceachild'sfearofpa