医学苏州大学生理学双语选择题.docx
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医学苏州大学生理学双语选择题.docx
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医学苏州大学生理学双语选择题
生理学(选择)双语试题训练
苏州大学医学部生理学系王国卿
Partone:
1Whatarespecializedtoproduceforceandmovement?
A.musclecellsB.connectivetissuesC.nervecells
D.epithelialcellsE.synapse
2Thefluidenvironmentsurroundingeachcelliscalledthe
A.intracellularfluidB.infracellularfluidC.internalenvironment
D.externalenvironmentE.nuclearfluid
3Howmuchofnormalbodyweightismadeupofwater?
A.10%B.35%C.60%D.90%E.70%
4WhichofthefollowingisNOTacharacteristicoflife?
A.growthB.responsivenessC.reproduction
D.organsystemsE.adaption
5WhichofthefollowingdoesNOToccurinaskeletalmuscleduringcontraction?
A.thickandthinfilamentsbindtoeachotherB.musclefibersstretch
C.thickandthinfilaments“slide”pasteachotherD.musclefibersshorten
E.thickandthinfilamentsoverlap
6Abouttheformingmechanismofactionpotential,ascendingbranchisdueto
A.Ca2+excurrentflowB.K+incurrentflowC.Na+excurrentflow
D.K+excurrentflowE.Na+incurrentflow
7Therandomthermalmotionofmoleculesfromanareaofhigherconcentrationtooneoflowerconcentrationistermed
A.fluxB.diffusionC.osmosisD.bulkflowE.pump
8Iftheend-diastolicventricularvolumesareincreased(withinphysiologicallimits)
A.thestrokevolumewouldbedecreasedB.cardiacoutputwouldbedecreased
C.venouspressurewouldbedecreased
D.theforceofcardiaccontractionwouldbedecreased
E.above-mentionedresultswouldbeincorrect
9Themaximumofventricularpressurewilloccurin
A.PeriodofisovolumetriccontractionB.PeriodofatriumSystole
C.PeriodofventricularejectionD.Periodofisovolumetricrelaxation
E.Periodofventricularfilling
10Adecreaseinheartrate,withstrokevolumeandperipheralresistanceheldconstant,willresultinadecreaseinallofthefollowing,except
A.arterialdiastolicpressureB.arterialsystolicpressure
C.cardiacoutputD.arterialpulsepressureE.meanarterialpressure
11Myocardialcontractilityisbestcorrelatedwiththeintracellularconcentrationof
A.Na+B.K+C.Ca2+D.Cl-E.Mg2+
12Thegreatestpressuredropinthecirculationoccursacrossthearteriolesbecause
A.theyhavethegreatestsurfaceareaB.theyhavethegreatestcross-sectionalarea
C.thevelocityofbloodflowthroughthemishighest
D.thevelocityofbloodflowthroughthemislowest
E.theyhavethegreatestresistance
13Themostimportantchemicalfactortostimulaterespiratoryexcitationis
A.HCO3-B.K+C.H+D.CO2E.O2
14Correctdescriptionofthedeadspacedoesnotinclude
A.deadspaceisthevolumeofairthatdoesnotreachareasofthelungwheregasexchangeoccurs.
B.anatomicaldeadspaceisduetotheconductionairways.
C.alveolardeadspaceisduetoalveolithatreceiveinadequatebloodflow.
D.physiologicaldeadspaceisthesumofanatomicalandalveolardeadspaces.
E.deadspacevolumeisalwayschangeable
15Themoststrongdigestiveliquidis
A.salivaB.gastricliquidC.pancreaticliquid
D.bileE.smallintestinalliquid
16Thefunctionofintrinsicfactoristohelp
A.DigestionandabsorptionofVitaminDB.DigestionandabsorptionofVitaminC
C.DigestionandabsorptionofVitaminAD.DigestionandabsorptionofVitaminE
E.DigestionandabsorptionofVitaminB12
17Themosteffectivecomponentofbileis
A.bileacidsB.phospholipidsC.cholesterolD.PigmentsE.electrolytes
18Thequickeststomachemptyingis
A.WaterB.carbohydrateC.proteinsD.fatsE.ions
19Theprimarysitefordigestionandabsorptionoffoodis
A.esophagusB.stomachC.smallintestineD.colonE.mouth
20Themostimportantexcretiveorganis
A.lungB.kidneyC.skinD.GItractE.breast
21Thehighestpercentageofglomerularfiltratereabsorptionoccursin
A.Bowman’scapsuleB.proximaltubuleC.ascendinglimbofloopofHenle
D.distaltubuleE.collectingduct
22Thekidney“handles”K+by
A.filtrationonlyB.filtrationandreabsorptiononly
C.filtrationandsecretiononlyD.filtration,reabsorption,andsecretion
E.filtration,reabsorption,andmetabolism
23Pygmy,maybe,inthechildhoodresultedfromdeficiencyof
A.growthhormoneB.T3C.CortisolD.insulinE.Aldosterone
24Cretinism,maybe,inthechildhoodresultedfromdeficiencyof
A.growthhormoneB.T3C.epinephrineD.oxytocinE.glucagon
25Followinghormonemayelevatebloodglucoseconcentration,except
A.epinephrineB.glucagonsC.CortisolD.calcitoninE.growthhormone
26Bloodfromamarathonrunnerneartheendofaracewillcontainallofthefollowing,except
A.decreasedglucoseB.increasedinsulinC.increasedglucagons
D.increasedfreefattyacidsE.increasedglycerol
27Undertheexercisecondition,themostheat-producingtissueis
A.musclesB.fatsC.liverD.bloodE.nerves
28Heattransferoccursby
A.radiationB.conductionC.convection
D.evaporationE.above-mentionedall
29Thebasicnervouscentreforbodytemperatureregulationis
A.medullaoblongataB.pontineneuronsC.hypothalamus
D.spinalcordE.braincortex
30Aspirincanreducefeverbecause
A.itdirectlydepressesbodytemperatureB.itdirectlyincreasesheatloss
C.itdirectlydecreasesheatgeneration
D.itdirectlyreducestemperaturesetpointinthehypothalamus
E.itdirectlyletspersontakebehaviouralmeasuresagainstfever
Parttwo:
1Whentheairtemperatureishigherthanbodytemperature,bodycanlossheatby
A.radiationB.conductionC.convectionD.evaporation
E.above-mentionedall
2Whichoneisthemainorganforheatloss?
A.respiratorytractB.digestivetractC.skinD.kidneyE.bone
3WhatisNOTthereflexresponsetocold?
A.decreasingskinbloodflowB.shiveringC.increasingthyroxinrelease
D.sweatingE.increasingclothes
4Amongthefollowingmethodtotakebodytemperature,whichoneisthemoststandard?
A.rectaltemperatureB.oraltemperatureC.armpittemperature
D.skintemperatureE.fingertemperature
5Whatisapproximatepercentageoffilteredwaterusuallyreabsorbedbythekidneytubules?
A.1%B.20%C.70%D.90%E.50%
6Activereabsorptionofglucoseacrosstheapicalmembraneofproximaltubulecellisaccomplishedby
A.aglucosepumpB.facilitateddiffusionC.glucose-sodiumcotransport
D.simplediffusionE.endocytosis
7About70%offilteredsodiumisreabsorbedinthe
A.collectingductB.distalconvolutedtubuleC.loopofHenle
D.proximalconvolutedtubuleE.ureter
8Antidiuretichormoneincreaseepithelialwaterpermeabilityof
A.collectingductsB.proximaltubulesC.thickascendinglimbs
D.capsularspaceE.alloftheabove
9Antidiuretichormonereleasefromtheposteriorpituitaryisstimulatingby
A.afallinplasmaosmolarityB.severehemorrhage
C.stimulationofarterialbaroreceptorsD.stretchofleftatrialreceptors
E.alloftheabove
10Whichofthefollowinglungvolumescannotbemeasuredwithasimplespirometer:
A.totallungcapacityB.vitalcapacityCtidalvolume
DfunctionalresidualcapacityE.residualvolume
11Pulmonarysurfactantismadebythe:
A.alveolarmacrophagesB.gobletcellsC.endothelium
D.typeⅠalveolarcellsE.typeⅡalveolarcells
12Whichofthefollowingshifttheoxygen-hemoglobindissociationcurvetotheright:
A.reductionintemperatureB.reductioninpH
C.reductioninPCO2D.reductioninPC
E.reductionin2,3-diphosphoglycerateintheredbloodcell
13Vitalcapacityisequateto
A.inspiratoryreservevolume+tidalvolume
B.expiratoryreservevolume+tidalvolume
C.inspiratoryreservevolume+tidalvolume+expiratoryreservevolume
D.expiratoryreservevolume+residualvolume
E.inspiratoryreservevolume+residualvolume
14Aperson,breathfrequency=16,tidalvolume=500ml,deadspace=150ml,sothealveolarventilationisequateto(ml)
A.8000B.2400C.5600D.10400E.2800
15Whatarespecializedtoproduceforceandmovement?
A.musclecellsB.connectivetissuesC.nervecells
D.epithelialcellsE.synapse
16Thefluidenvironmentsurroundingeachcelliscalledthe
A.intracellularfluidB.interstitialfluidC.internalenvironment
D.externalenvironmentE.nuclearfluid
17WhichofthefollowingdoesNOToccurinaskeletalmuscleduringcontraction?
A.thickandthinfilamentsbindtoeachotherB.musclefibersstretch
C.thickandthinfilaments“slide”pasteachotherD.musclefibersshorten
E.thickandthinfilamentsoverlap
18Abouttheformingmechanismofactionpotential,ascendingbranchisdueto
A.Ca2+excurrentflowB.K+incurrentflowC.Na+excurrentflow
D.K+excurrentflowE.Na+incurrentflow
19Iftheend-diastolicventricularvolumesareincreased(withinphysiologicallimits),
A.thestrokevolumewouldbedecreasedB.cardiacoutputwouldbedecrease
C.venouspressurewouldbedecreased
D.theforceofcardiaccontractionwouldbedecreased
E.above-mentionedresultswouldbeincorrect
20Themaximumofventricularpressurewilloccurin
A.PeriodofisovolumetriccontractionB.PeriodofatriumSystole
C.PeriodofventricularejectionD.Periodofisovolumetricrelaxation
E.Periodofventricularfilling
21Myocardialcontractilityisbestcorrelatedwiththeintracellularconcentrationof
A.Na+B.K+C.Ca2+D.Cl-E.Mg2+
22Thegreatestpressuredropinthecirculationoccursacrossthearteriolesbecause
A.theyhavethegreatestsurfacearea
B.theyhavethegreatestcross-sectionalarea
C.thevelocityofbloodflowthroughthemishighest
D.thevelocityofbloodflowthroughthemislowest
E.theyhavethegreatestresist
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