【MOOC】Medical Physiology-Wenzhou Medical University 中國大學慕課MOOC答案

【MOOC】MedicalPhysiology-WenzhouMedicalUniversity中國大學慕課MOOC答案ExerciseofNervousRegulation1、【單選題】Thecellthatisspecializedtocommunicatewithothercellsandcontroltheiractivitiesis本題答案：【neurons】2、【單選題】Areflexisdifferentfromahomeostaticcontrolmechanismbecauseareflex本題答案：【willnotalwaysattempttodecreasethemagnitudeoftheoriginalstimulus】3、【單選題】Whichofthefollowingdoesnotbelongtonervousregulation?本題答案：【giveastimulustosciaticnerve,andgastrocnemiuscontract】4、【單選題】Whichofthefollowingisnotcharacteristicofnervousregualtion?本題答案：【slow】5、【單選題】Whichofthefollowingisnotpartofthereflexarc?本題答案：【synapse】6、【單選題】Afterdestroyingthefrog'sspinalcordinareflexarcanalysisexperiment本題答案：【reactionexist,reflexdisappear】ExerciseofHormonalRegulation1、【單選題】Epinephrinewhichissecretedbytheadrenalmedullaenhancescardiacactivity,theprocessbelongsto本題答案：【hormonalregulation】2、【單選題】Whichofthefollowinisnotcharacteristicofhormonalregulation?本題答案：【fast】3、【單選題】Whichofthefollowingisnotpatternofhormonalregulation?本題答案：【chemicalsynaptictransmission】ExcerciseofFeedback1、【單選題】Whichofthefollwingiswrongaboutfeedback?本題答案：【Positivefeedbackismoreprominentinregulatingofbodyfunctions.】2、【單選題】Feedforwardregulationdiffersfromfeed-backregulationinthat本題答案：【TheformerallowstheCNStoanticipatetheneedforchangesinphysiologicalsetpoints,whereasthelatterdoesnot.】3、【單選題】Whichofthefollowingisanegativefeedbackregulation本題答案：【depressorreflex】4、【單選題】Apositivefeedbackmechanismisaneffectivewayto本題答案：【bringaboutarapidchangeinthebody】5、【單選題】Whichofthefollowingreferstoaworkingpointsetbyanautomaticcontrolsystemsothattheactivitiesofthecontrolledpartcanonlybechangedwithinanarrowrange?本題答案：【setpoint】HomeworkofIntroductionTestofIntroduction1、【單選題】Theabilityofthebodywhichrespondstostimulusiscalled本題答案：【excitability】2、【單選題】Themostbasicfeatureoflifeactivitiesis本題答案：【metabolism】3、【單選題】Whichofthefollowingisnotapositivefeedback本題答案：【depressorreflex】4、【單選題】Whichofthefollowingisthebasicactivityofnervousregulation?本題答案：【reflex】5、【單選題】Theinternalenvironmentofthebodymeans本題答案：【extracellularfluid】6、【單選題】Themainwaybywhichthebodyregulatesitsactivityis本題答案：【nervousregulation】7、【單選題】Internalenvironmenthomeostasisrefersto本題答案：【Thecomponentsandphysicochemicalpropertiesofextracellularfluidremainrelativelystable】8、【單選題】Inareflexarc,thecontrolledpartis本題答案：【effector】9、【單選題】Inthereflexarc,whichpartreceivestheinformation?本題答案：【receptor】10、【單選題】Whichofthefollowingiswrongaboutnegativefeedback?本題答案：【Itdestroyhomeostasis.】11、【單選題】Theminimumstimulusintensitythatcausesthetissuetorespondiscalled本題答案：【thresholdintensity】12、【單選題】Themaintenanceofphysiologicalhomeostasismainlydependson本題答案：【negativefeedbackregulation】13、【單選題】Thefollowingisnotpartoftheinternalenvironment本題答案：【intracellularfluid】14、【單選題】Theprocessstimulationoftheefferentnervecausesmuscletocontractbelongsto本題答案：【reaction】15、【單選題】Whichofthefollowingischaracteristicofnegativefeedback?本題答案：【Thefeedbackeffectiscontrarytotheoriginaleffect】16、【單選題】Excitabilitycanbeevaluatedby本題答案：【thresholdintensity】17、【單選題】Wheninenmergency,secretionofepinephrineandnorepinephrinebelongsto本題答案：【neuro-hormonalregulation】18、【單選題】Thephysicalandchemicalpropertiesofthenormalbodyenvironmentarealways本題答案：【relativelystable】19、【單選題】Conditionedreflexbelongsto本題答案：【feedforward】20、【單選題】Whenthemeanarterialpressurefluctuatesinacertainrange,thestabilizationoftherenalbloodflowbelongsto本題答案：【autoregualtion】21、【判斷題】InflowofNa+intheactionpotentialdepolarizationphaseofneronsbelongstopositivefeedback本題答案：【正確】22、【判斷題】Urinationanddefecationreflexbelongtonegativefeedback.本題答案：【錯誤】23、【判斷題】Feedforwardcontrolsometimesfails.本題答案：【正確】24、【判斷題】Positivefeedbackcanmaintainthehomeostasisofbody.本題答案：【錯誤】25、【判斷題】Preciseeffectisonecharacteristicofhormonalregulation.本題答案：【錯誤】ExerciseofSimpleDiffusion1、【單選題】Whichofthefollowingbelongstosimplediffusion?本題答案：【inflowofO2】2、【單選題】Thewaythatethylalcoholpassesonthroughthecellmembraneis本題答案：【simplediffusion】3、【單選題】Whichofthefollwingaboutsimplediffusionisincorrect?本題答案：【Itneedsenergy】4、【單選題】Thetransportamountofsimplediffusiondependson本題答案：【concentrationdifference】5、【單選題】Whichofthefollowingcannotbetransportedbysimplediffusion?本題答案：【Na+】ExerciseofFacilitatedDiffusion1、【單選題】Whichofthefollowingbelongstofacilitateddiffusion?本題答案：【inflowofNa+inerythrocyte】2、【單選題】Wihchofthefollowingdoesnotbelongtofacilitateddiffusion?本題答案：【inflowofglucoseinepithelialcellofsmallintestine】3、【單選題】Whichofthefollowingaboutfacilitateddiffusioniswrong?本題答案：【Itneedsenerge.】4、【單選題】Whichofthefollowingisnotastateofsodiumchannel?本題答案：【halfopen】5、【單選題】Whichofthefollowingisnotacharacteristicofcarrier?本題答案：【relativeselectivity】ExerciseofActiveTransport1、【單選題】Whichofthefollowingbelongstoprimaryactivetransport?本題答案：【inflowofK+】2、【單選題】Whichofthefollowingbelongstosecondaryactivetransport?本題答案：【Glucoseisreabsoredinepithelialcellofproximaltubule】3、【單選題】Whichofthefollowingdoesnotbelongtoprimaryactivetransport?本題答案：【activityofNa+-Gcotransporter】4、【單選題】Whichofthefollowingaboutactivetransportiswrong?本題答案：【Substanceistransportedfromhigherconcentrationtolowerconcentration.】5、【判斷題】TheprocessIodineisuptakeninthyroidacinarepithelialcellisanactivetransport.本題答案：【正確】6、【判斷題】Reabsorptionofglocoseinepithelialcellofproximaltubuleisakindofprimaryactivetransport.本題答案：【錯誤】7、【判斷題】ReleasingofAChfromterminalcisternaisakindofsecondarytransport.本題答案：【錯誤】ExerciseofVesicleTransport1、【單選題】Whichofthefollowingaboutvesicletransportiswrong?本題答案：【Becausesubstanceistransportedfromlowerconcentrationtohigherconcentration,energeisneeded.】2、【單選題】Whichofthefollowingdoesnotbelongtovesicletransport?本題答案：【releasingofCa2+fromterminalcisterna】3、【判斷題】Vesiceltransportcanbedividedintoendocytosisandexocytosis.本題答案：【正確】4、【判斷題】Endocytosisneedsenerge,andexocytosisdoesnotneed.本題答案：【錯誤】5、【判斷題】Exocytosisdoesnotneedaidingofprotein,andendocytosisneeds.本題答案：【錯誤】ExerciseofRestingPotential1、【單選題】Theexperimentalvalueoftherestingpotentialis()thanthetheoreticalvalue本題答案：【smaller】2、【單選題】Therestingpotentialofcardiaccellis()thanthanofneuron.本題答案：【larger】3、【判斷題】RestingPotentialcanbeapositiveone.本題答案：【錯誤】4、【判斷題】ThemechanismofrestingpotentialofneuronisoutflowofK+.本題答案：【正確】5、【判斷題】WhenconcentrationofextracellularK+increase,restingpotentialofcardiaccellwillnotchange.本題答案：【錯誤】ExerciseofActionPotential1、【單選題】DepolarizationofAPinneuronisdueto本題答案：【inflowofNa+】2、【單選題】RepolarizationofAPinneuronbelongsto本題答案：【facilitateddifussionviachannel】3、【單選題】Whichofthefollowingis“allornone”?本題答案：【actionpotential】4、【單選題】Whichofthefollowingaboutactionpotentialiswrong?本題答案：【stimulusdependence】5、【單選題】Astheconductiondistanceincreases,theamplitudeoftheactionpotential本題答案：【decreases】6、【單選題】Astheintensityofthestimulusincreases,theamplitudeoftheactionpotentialonthenervefibers本題答案：【doesnotchange】7、【單選題】InflowofNa+indepolarizationofAPis本題答案：【positivefeedback】8、【判斷題】Youcancertainlyinduceactionpotentialbygivingathresholdstimulus.本題答案：【錯誤】HomeworkofBasicFunctionofCell-1TestofBasicFunctionofCell-11、【單選題】Whichofthefollowingcannotbetransportedbysimplediffusion?本題答案：【aminoacids】2、【單選題】Trans-membranetransportofglucosealongtheconcentrationgradientdependson本題答案：【carrierprotein】3、【單選題】O2andCO2enterandexitcellsinthebodythrough本題答案：【simplediffusion】4、【單選題】TheformationandmaintenanceofthenormalNa+andK+concentrationdifferenceinsideandoutsidethecellmembraneisdueto本題答案：【TheroleofNa+-K+pumponthemembrane】5、【單選題】Underquietconditions,thecellmembraneismorepermeabletowhichions本題答案：【K+】6、【單選題】Theindexusuallyusedtomeasurethelevelofexcitementofanorganizationis本題答案：【thresholdintensity】7、【單選題】Duringtheabsoluterefractoryperiod,theexcitementoftheorganizationis本題答案：【zero】8、【單選題】Thecommonperformanceofexcitablecellswhentheyareexcitedistoproduce本題答案：【actionpotential】9、【單選題】Theprocessnervefibermembranepotentialchangesfrom+30mVto-70mVisreferredto本題答案：【repolarization】10、【單選題】Theprocessthatskeletalmusclecellmembranepotentialchangesfrom-80mVto-30mViscalled本題答案：【depolarization】11、【單選題】Theprocessorstateinwhichtherestingpotentialincreases(eg,theintracellularpotentialchangesfrom-70mVto-90mV)iscalled本題答案：【hyperpolarization】12、【單選題】Whatiswrongaboutrestingpotential?本題答案：【Therestingpotentialsofvariouscellsareequal】13、【單選題】ArtificiallyincreasingtheconcentrationofK+intheisolatednervefiberbathwillmaketheabsolutevalueofrestingpotential本題答案：【decrease】14、【單選題】Whichofthefollowingdescriptionaboutneuronactionpotentialiscorrect?本題答案：【TheNa+channelisinactivated,theK+channelisfurtheropened,andtheactionpotentialnaturallydrops.】15、【單選題】Themainpartofneuronactionpotentialis本題答案：【spikepotential】16、【單選題】Theorderofperiodicchangesinexcitabilityofneuronsafterreceivingasupra-thresholdstimulationis本題答案：【Absoluterefractoryperiod-relativerefractoryperiod-superlong-term-lownormalperiod】17、【單選題】Whichofthefollowingdescriptionabouttheactionpotentialofexcitablecellsiscorrect?本題答案：【Theamplitudeoftheactionpotentialdoesnotchangewiththestimulationintensityandconductiondistance.】18、【單選題】Whichofthefollowingiswrongaboutthenarrativeconductionofthesamecell?本題答案：【Theamplitudeoftheactionpotentialdecreasesastheconductiondistanceincreases.】19、【單選題】Whenthestimulationintensityislowerthanthethresholdintensity,stimulationonexcitabletissuewill本題答案：【producelocalreactions】20、【單選題】Whichofthefollowingisnotcharacteristicoffacilitateddiffusionviacarrier?本題答案：【notdependentonmembraneproteins】21、【判斷題】Actionpotentiancanbesuperimposedoveroneanother.本題答案：【錯誤】22、【判斷題】Inrestingstate,concentrationofNa+inextracellelarfluidishigherthanthatintheintracellularfluid.本題答案：【正確】23、【判斷題】TheformationofrestingpotentialismainlyduetoK+outflow.本題答案：【正確】24、【判斷題】DepolarizationofactionpotentialiscausedbyK+inflow.本題答案：【錯誤】25、【判斷題】AbsorptionofGlucoseinepitheliacellinsmallintestineissimplediffusion.本題答案：【錯誤】ExerciseofNeuromuscularTransmission1、【單選題】WhichofthefollwingwillhappenonprejunctionalmembranewhenAParrives?本題答案：【inflowofCa+】2、【單選題】Initiationofanactionpotentialinskeletalmusclebystimulatingitsmotornerve本題答案：【requiresthereleaseofacetylcholine】3、【單選題】Na+channelonendplatemembraneisan()oinchannel本題答案：【chemically-gated】4、【單選題】ReleasingofAChfromprejunctionalmembraneisdrivenby本題答案：【inflowofCa2+】5、【單選題】AChcanbedecomposedby本題答案：【cholinesterase】6、【判斷題】Actionpotentialcanbeproducedonendplaremembrane.本題答案：【錯誤】ExerciseofExcitation-ContractionCoupling1、【單選題】Ca2+pumpsthatreuptakingCa2+fromcytoplasmaremainlydistributedin本題答案：【LSR(longitudinalsarcoplasmicreticulum)】2、【單選題】Thetreminalcisterninskeletalmusclecellseventuallyreleasecalciumionsthrough本題答案：【RYR(raynodinreceptor)】3、【單選題】Thekeyioninskeletalmuscleexcitationcontractioncouplingis本題答案：【Ca2+】4、【判斷題】Thereleasingofcalciumionsintheterminalcisternofskeletalmusclecellsdependsonextracellularcalciuminflow本題答案：【錯誤】ExerciseofMyofilamentSliding1、【單選題】Whenskeletalmusclecellsareresting,thesubstancethatpreventsthetransversebridgefrombindingtoactinis本題答案：【tropomyosin】2、【單選題】Whichofthefollowingcancombinewithcalcium?本題答案：【troponin】3、【單選題】Whichofthefollowingionscantriggermyofilamentsliding?本題答案：【Ca2+】4、【判斷題】IntheprocessofmyofilamentSliding,thelengthofthickandthinmyofilamentareshortened.本題答案：【錯誤】HomeworkofBassicFunctionofCell-2TestofBassicFunctionofCell-21、【單選題】Whenthenerveimpulsereachesthemotornerveterminal,itcancause()ontheanteriormembraneofthejoint本題答案：【Ca2+channelopen】2、【單選題】Whenacetylcholinebindstothetwoα-subunitsoftheN2typecholinergicreceptorontheendplatemembrane,whathappenstotheendplatemembrane?本題答案：【IncreasedpermeabilitytoNa+andK+anddepolarizationoccurs】3、【單選題】endplatepotential(EPP)本題答案：【TheamplitudeisrelatedtotheamountofAChreleasedbymotornerves】4、【單選題】Theenzymethateliminatesacetylcholineintheneuromuscularjunctiongapis本題答案：【cholinesterase】5、【單選題】Thetransmitterofneuromusculartransmissionis本題答案：【ACh】6、【單選題】Themechanismofskeletalmusclecontractionis本題答案：【Slipperymusclefilamentsslidebetweenthickmusclefilaments】7、【單選題】Theinitiallengthofmuscledependson本題答案：【preload】8、【單選題】Whenthemusclecontracts,thesmallertheafterload本題答案：【Thegreatertheshorteningspeed】9、【單選題】Successivestimulifallwithinthediastolicperiodofthepreviouscontraction,andtheresultingcompoundcontractioniscalled本題答案：【incompletetetanus】10、【單選題】Whichofthefollowingcanrelaxmuscles?本題答案：【activatecholinesteraseinthegapofthelinker】11、【單選題】Whichofthefollowingisthekeyfactorinexcitationcontractioncoupling?本題答案：【Ca2+】12、【單選題】Underphysiologicalconditions,thecontractionofskeletalmusclesinthebodyismainly本題答案：【completetetanus】13、【單選題】Completetetanusofskeletalmuscleisdueto本題答案：【Singlecontractioncomplexthatoccursduringcontraction】14、【單選題】Thesarcomerelengthcorrespondingtotheoptimalinitiallengthofskeletalmuscleis本題答案：【2.0～2.2μm】15、【單選題】Whichofthefollowingisnotcharacteristicofneuromusculartransmission?本題答案：【AChismostlytakenupandreusedbyaxonterminals】16、【單選題】Excitationcontractioncouplingofskeletalmuscledoesnotinclude本題答案：【Ca2+insarcoplasmbindstotroponin】17、【單選題】Inclinicalpatientswithmyastheniagravis,whichpartoftheneuromuscularjunctionisdestroyedbyautoantibodiesproducedintheblood?本題答案：【AChreceptor】18、【單選題】Whentheintervalofcontinuousstimulationisgreaterthanthesystolicperiodandlessthanthesinglecontractionwhichofthefollowingwillappear本題答案：【incompletetetanus】19、【單選題】Whichofthefollowingisnotcharacteristicoftheendplatepotential?本題答案：【allornonephenomenon】20、【單選題】Whichofthefollowingfactorscanenhancemusclecontractionability?本題答案：【Adrenaline】21、【判斷題】Na+channelwillbeactivatedonanteriormembraneofneuromuscularjuctionwhenactionpotentialarrives.本題答案：【錯誤】22、【判斷題】Caciuminducedcalciumrelease(CICR)happensinskeletalmusclecell.本題答案：【錯誤】23、【判斷題】AChisreleasedfromnerveendingswhenthereisinflowofCa2+inanteriormembraneofneuromuscularjunction.本題答案：【正確】24、【判斷題】Actionpotentialcanoccuronposteriormembraneofneuromuscularjunction.本題答案：【錯誤】25、【判斷題】Whenshivering,thecontractionofmuscleisakindofcompletetetanus.本題答案：【錯誤】ExerciseofPlasmaOsmoticPressure1、【單選題】Plasmacolloidosmoticpressureismainlyformedby()本題答案：【albumin】2、【單選題】Theplasmacrystalosmoticpressureismainlyformedby()本題答案：【NaCl】3、【單選題】Maintainingintracellularandextracellularwaterbalancedependsmainlyon()本題答案：【plasmacrystalosmoticpressure】4、【單選題】Maintainingvascularinternalandexternalwaterbalancedependsmainlyon()本題答案：【plasmacolloidosmoticpressure】5、【單選題】Whichofthefollowingisnotanisosmoticsolution?本題答案：【0.5%glucose】ExerciseofErythropoiesis1、【單選題】Whichofthefollowingiscloselyrelatedtomanyphysiologicalcharacteristicsoferythtocytes?本題答案：【morphologyoferythrocyte】2、【單選題】Whichofthefollowingcancausesmallcellhypochromeanemia?本題答案：【deficiencyofiron】3、【單選題】Whichofthefollowingcancausemegaloblasticanemia？本題答案：【deficiencyofVitB12】4、【單選題】Whichofthefollowingcancauserenalanemia?本題答案：【deficiencyofEPO】5、【單選題】Whichofthefollowingisthecauseofplasticanemia?本題答案：【bonemarrowhematopoieticdysfunction】6、【單選題】Anemiacausedbylackingofintrinsicfactorisdueto本題答案：【difficultyinmaturationanddivisionoferythrocyte】7、【單選題】Whichofthefollowingiswrongaboutphysiologicalfunctionoferythrocyte?本題答案：【Thefunctionofhemoglobinremainsunchangedafterhemolysis】8、【判斷題】Erythroyteisproducedbykidney.本題答案：【錯誤】ExerciseofPhysiologicalHemostasis1、【單選題】Plateletparticipatesin本題答案：【physiologicalhemostasis】2、【單選題】Bleedingspotsontheskincausedbythrombocytopeniaisdueto本題答案：【Lossofcapillarywallintegrity】3、【單選題】Themostimportantsubstancethatcausesplateletaggregationis本題答案：【ADP】4、【判斷題】Themostimportantprocessinphysiologichemostasisisbloodcoagulation.本題答案：【正確】5、【判斷題】Physiologichemostasiscanbedividedintosuccessivevasoconstriction,thromboticplateletformationandbloodclotting.本題答案：【錯誤】6、【判斷題】Physiologicalhemostasiscanbeevaluatedbycoagulationtime.本題答案：【錯誤】ExerciseofBloodCoagulation1、【單選題】Theessentialchangeofbloodclottingis本題答案：【fibrination】2、【單選題】Theendogenouscoagulationpathwaybeginsat本題答案：【FⅫ】3、【單選題】Theexogenouscoagulationpathwaybeginsat本題答案：【FⅢ】4、【單選題】Theanti-hemophiliafactoris本題答案：【FⅧ】5、【單選題】Thefinalstageofbloodclottingis本題答案：【fibrinproduction】6、【判斷題】Bloodcoagulationisakindofpositivefeedback.本題答案：【正確】7、【判斷題】ThecommonstageofendogenousandexogenouscoagulationbeginswiththeXfactor.本題答案：【正確】8、【判斷題】Plateletsdonotparticipateinbloodclotting.本題答案：【錯誤】HomeworkofBloodTestofBlood1、【單選題】Plasmacolloidosmoticpressuremainlycomesfrom本題答案：【albumin】2、【單選題】Plasmaosmoticpressuremainlycomesfrom本題答案：【NaCl】3、【單選題】ThehighK+concentrationinplasmastoredatlowtemperatureforalongtimeisdueto本題答案：【Na+-K+pumpactivitydecreasedordisappeared】4、【單選題】Thephysiologicaleffectofplasmacolloidosmoticpressureis本題答案：【regulatetheexchangeofwaterbetweeninternalandexternalvessels】5、【單選題】Themainfunctionofredbloodcellsis本題答案：【transportO2andCO2】6、【單選題】Theacceleratederythrocytesedimentationrateismainlydueto本題答案：【increasedplasmaglobulin】7、【單選題】Regardingirondeficiencyanemia,whichistrue?本題答案：【hemoglobincontentdecrease】8、【單選題】Thecauseofmegaloblasticanemiainapatientaftermajorgastricresectionwastheimpairmentofabsorptionofthesubstance本題答案：【VitaminB12】9、【單選題】Whichofthefollowingisnotacharacteristicofplatelets本題答案：【migration】10、【單選題】Whichofthefollowingdescriptionofphysiologicalhemostasisisincorrect?本題答案：【prolongedcoagulationtimeinthrombocytopenia】11、【單選題】Theinitiatingfactorofendogenouscoagulationpathwayis本題答案：【factorⅫ】12、【單選題】Thecommonpathwayofendogenousandexogenouscoagulationpathwaysbegins本題答案：【FX】13、【單選題】Thefinalstageofcoagulationis本題答案：【formationoffibrinfromfibrinogen】14、【單選題】Theprincipalfunctionoffibrinolyticenzymesishydrolysis本題答案：【factorⅠandⅠa】15、【單選題】Theinitiatingfactoroftheexogenouscoagulationpathwayis本題答案：【factorⅢ】16、【單選題】Thebasisofbloodtypingis本題答案：【thepresenceandtypeofagglutininonredbloodcells】17、【單選題】Majorconsiderationsintransfusion本題答案：【Thedonor'sredbloodcellsarenotagglutinatedbytherecipient'sserum】18、【單選題】Neonatalhemolyticanemiamayoccurin本題答案：【RHpositivebabiesborntoRHnegativemothers】19、【單選題】Whichofthefollowingclottingfactorsisnotaprotein本題答案：【FIV】20、【單選題】Whatisthepercentageofbloodinbodyweight本題答案：【7%-8%】21、【判斷題】IftheerythrocyteofapatientwhoseESRincreaseisplacedintheplasmaofanormalperson,theerythrocytesedimentationratewillincrease本題答案：【錯誤】22、【判斷題】Erythropoietindifficiencycancauseanemia.本題答案：【正確】23、【判斷題】Thedifferencebetweenserumandplasmaliesintheformerlackingalbumin.本題答案：【錯誤】24、【判斷題】VitaminK-dependentclottingfactorsincludeFII,FX,FVII,FIX.本題答案：【正確】25、【判斷題】FibrinogenIncreasinginthebloodcanacceleratebloodsedimentation.本題答案：【正確】HomeworkofCadiovascularPhysiology-1TestofCadiovascularPhysiology-11、【單選題】Inwhichoneofthefollowingperiods,ventricularpressureincreasefastest？本題答案：【isovolumiccontractionperiod】2、【單選題】During()ofthecardiaccycle,theleftventricularpressureisthehighest本題答案：【rapidejectionphase】3、【單選題】Inthecardiaccycle,theleftventriclehasthelargestvolumeinthefollowing()period本題答案：【endofatrialcontractionphase】4、【單選題】Atrioventricularvalvesopenat本題答案：【endofisovolumicrelaxationphase】5、【單選題】Aorticvalveclosurebeginsat本題答案：【atthebeginningofisovolumicrelaxationphase】6、【單選題】Whentheleftventricleisinrapidejectionphase,theconditionofthevalveintheheartandthedirectionofbloodfloware本題答案：【atrioventricularvalveclosed,semilunarvalveopened,andbloodflowedintotheaorta】7、【單選題】Whichofthefollowingiswrongaboutthecardiaccycle?本題答案：【Theatriaandventriclescontractatthesametime】8、【單選題】Thefirstcardiacsoundismainlyproducedby本題答案：【Ventricularcontractionandatrioventricularvalveclosurecausevibrationofventricularbloodandventricularwall】9、【單選題】Theappearanceofthesecondheartsoundmarks本題答案：【entersisovolumicrelaxationphase】10、【單選題】Thecardiacindexisequalto本題答案：【(heartrate×strokevolume)/bodysurfacearea】11、【單選題】Ventricularpreloadcanbeexpressedas本題答案：【end-diastolicvolumeorpressure】12、【單選題】Ventricularafterloadrefersto本題答案：【arterialpressure】13、【單選題】Theisometricself-regulationofthemyocardiumregulatesthepumpingfunctionoftheheartbychanging本題答案：【myocardialcontractility】14、【單選題】Whentheheartrateofnormalpeopleexceeds180beats/hour,themainreasonforthedecreasedcardiacoutputis本題答案：【reducedventricularfillingtime】15、【單選題】Thereasonwhythereisnodescendingbranchinthenormalventricularfunctioncurveis本題答案：【theextensibilityofmyocardiumissmall】16、【單選題】Theplateauofventricularmyocyteactionpotentialistheresultof本題答案：【Ca2+inflow,K+outflow】17、【單選題】Thedepolarizationofventricularmyocyteactionpotentialisdueto本題答案：【Na+inflow】18、【單選題】Thephysiologicalsignificanceofatrioventricularpostponementis本題答案：【avoidsynchronouscontractionofatriaandventricles】19、【單選題】Themaincharacteristicthatdistinguishesthebioelectricalactivityofautonomiccellsfromthatofnon-autonomiccellsis本題答案：【phase4membranepotentialcanautomaticallydepolarize】20、【單選題】Thefactorthatcanreducemyocardialexcitabilityis本題答案：【Theabsolutevalueofrestingpotentialincreases】21、【判斷題】Tetanuscontractioncannotbeseeninheart.本題答案：【正確】22、【判斷題】Atrioventricularjunctionisthepacemakerofheart.本題答案：【錯誤】23、【判斷題】Phase4automaticdepolarizationdoesnotaffecttheself-disciplineofcardiacmyocytes.本題答案：【錯誤】24、【判斷題】ThecardiacsarcoplasmicreticulumisunderdevelopedandtheCa2+storeislow.本題答案：【正確】25、【判斷題】Conductionspeedofpurkinjefiberisslowest.本題答案：【錯誤】HomeworkofCadiovascularPhysiology-2TestofCadiovascularPhysiology-21、【單選題】Themostimportantfactoraffectingtheperipheralresistanceis本題答案：【caliberofsmallarteriesandarteriole】2、【單選題】Thevalueoftheaveragefillingpressureofthecirculatorysystemdependson本題答案：【theratioofcirculatingbloodvolumetovascularvolume】3、【單選題】Whatcancausepulsepressuretoincrease?本題答案：【hardeningofthewallsofthearterie】4、【單選題】Patientswithrightheartfailureareoftenaccompaniedby本題答案：【increasedcentralvenouspressure】5、【單選題】Inrightheartfailure,themaincauseofedemacausedbyincreasedtissuefluidproductionis本題答案：【capillarybloodpressureincreased】6、【單選題】Whichofthefollowingaboutarterialbloodpressureiscorrect?本題答案：【Arterialbloodpressureincreaseswithageinbothmenandwomen.】7、【單選題】Themajorfactoraffectingdiastolicpressureis本題答案：【peripheralresistance】8、【單選題】Whichofthefollowingstatementaboutcentralvenouspressureisfalse?本題答案：【Itsnormalrangeis4~12mmHg】9、【單選題】Whenthebodypositionchangesfromlyingtostanding,thereasonforthedecreaseofbloodpressureis本題答案：【venousretentionofmoreblood】10、【單選題】Theformationoftissuefluidmainlydependson本題答案：【effectivefiltrationpressure】11、【單選題】Innephroticsyndrome,themaincauseoftissueedemais本題答案：【decreasedplasmacolloidosmoticpressure】12、【單選題】Thebasiccenterofregulatingcardiovascularactivityislocated本題答案：【medullaoblongata】13、【單選題】Thefinaleffectofsinus-aorticreflexis本題答案：【maintainrelativelystablearterialbloodpressure】14、【單選題】Whichofthefollowingeffectsepinephrinedoesnothave?本題答案：【decreasetissuefluidproduction】15、【單選題】Whichofthefollowingfactorsmainlyincreasemyocardialmetabolismandcausecoronaryarterydilation?本題答案：【adenosine】16、【單選題】Whichofthefollowingisthetransmitterreleasedfrompostganglionicnerofiberofcardiacsympatheticnerve?本題答案：【norepinephrine】17、【單選題】Whenarterialbloodpressurerises,itcancause本題答案：【sinusnerveafferentimpulseincrease】18、【單選題】Inmicrocirculation,whichofthefollowingismainlyregulatedbylocalmetabolites本題答案：【anteriorcapillarysphincter】19、【單選題】Undernormalcircumstances,inwhichofthefollowingrangethecarotidsinuspressurechanges,thesensitivityofthebaroreflexisthehighest?本題答案：【90～110mmHg】20、【單選題】Whichofthefollowingwilloccurwhentheactivityoftherenin-angiotensinsystemisstrengthened?本題答案：【renalsodiumexcretiondecrease】21、【判斷題】Thecauseofedemacausedbyrightheartfailureisdecreasedosmoticpressureofinterstitialfluid.本題答案：【錯誤】22、【判斷題】Peripheralresistanceandheartrateremainunchanged.Whenstrokevolumeincreases,systolicbloodpressurewillincrease.本題答案：【正確】23、【判斷題】Undernormalcircumstances,thearterialdiastolicpressuremainlyreflectsperipheralresistance.本題答案：【正確】24、【判斷題】Thelong-termregulationofarterialbloodpressuremainlydependsonbaroreceptivereflex.本題答案：【錯誤】25、【判斷題】Increasedplasmacolloidosmoticpressurewillincreaseproductionoftissuefluid.本題答案：【錯誤】HomeworkofRespirationTestofRespiration1、【單選題】Inwhichofthefollowingphases,thepulmonarypressureishigherthanatmosphericpressure?本題答案：【expirationtime】2、【單選題】Innerbreathingmeans本題答案：【gasexchangebetweentissuecellsandcapillaryblood】3、【單選題】Thedirectmotivationforlungventilationcomesfrom本題答案：【intrapulmonarypressure