BIOD 152 MODULE 4: PROBLEM SET
EXAM FULLY SOLVED & UPDATED 2026-
2027 (LATEST VERSION VERIFIED FOR
ACCURACY) (QUESTIONS + ANSWERS)
SOLVED 100% CORRECT!!
TEorEF:ETheEcardioEvascularEsystemEisEtheEstudyEofEtheEorgansEofEtheEbodyE-
ECORRECTEANSWERfalse:EItEisEtheEstudyEofEtheEheart,EbloodEvessels.
TEorEF:ETheEtough,EthickEsacEthatEenclosesEtheEheartEandEanchorsEitEtoEtheEdiagramEisEtheEpericardiu
mE-ECORRECTEANSWERTrue
TEorEF:ETheEabdominalEcavityEcontainsEtheEheartE-ECORRECTEANSWERFalse-
EpericardialEcavityEinsideEtheEthoracicEcavity
WhichElayerEofEtheEheartEisEcontinuousEwithEtheEbloodEvesselsElinings?E-
ECORRECTEANSWEREndocardium
TEorEF:ETheEleftEventricleEfacesEanteriorly,EtowardsEtheEsternumE-ECORRECTEANSWERFalse-
EtheErightEventricleEfacesEanteriorlyE(closestEtoEtheEsternum)
DescribeEtheElocationEofEtheEheartEtoEtheEdiaphragmE-
ECORRECTEANSWERTheEdiaphragmEisElocatedEinferiorEtoEtheEheart.E(TheEheartEisElocatedEsuperiorE
toEtheEdiaphragm)
TheEtwoEupperEchambersEofEtheEheartEareEcalledE-ECORRECTEANSWERAtria
TheEtwoElowerEchambersEofEtheEheartEareEcalledE-ECORRECTEANSWERVentricles
, WhatEisEtheEpurposeEofEtheEfossaEovalisEinEtheEfetusE-
ECORRECTEANSWERItEallowsEfetalEbloodEtoEmoveEdirectlyEfromErightEtoEleftEatrium,EbypassingEtheE
underdevelopedElungsEcanEreceiveEoxygenEonceEtheEbabyEisEborn
WhatEisEtheEpurposeEofEtheEmitralEvalve?E-
ECORRECTEANSWERTheEmitralEvalveE(bicuspid)EcontrolsEtheEflowEofEbloodEfromEtheEleftEatriumEint
oEtheEleftEventricle.
WhatEisEtheEpurposeEofEveins?E-ECORRECTEANSWERVeinsEcarryEbloodEbackEtoEtheEheart
TEorEF:EVeinsEareEprimarilyEresponsibleEforEtheEvesselsEabilityEtoEcontrolEperipheralE-
ECORRECTEANSWERFalse-ETheEarterioles
HowEdoesEtheEcontractionEandErelaxationEofEtheEarteriolesEhelpEtoEcontrolEbloodEpressure?E-
ECORRECTEANSWERContractingEtheEarteriolesEincreasesEtheEbloodEpressureEthroughEdecreasingEt
heEavailableEvolume.ERelaxationEofEtheEarteriolesEdecreasesEbloodEpressureEasEtheEvolumeEincreas
es.
WhatEdoesEcomplianceEmean?E-ECORRECTEANSWERStretchEwithElittleErecoil.
WhatEareEtheEthreeElayersEofEaEvesselE-
ECORRECTEANSWERTunicaEexternaE(superficial),EtunicaEmedia,ETunicaEintimaE(closestEtoEtheElume
n)
TEorEF:EOnlyEarteriesEcontainEtunicaEmedia.E-ECORRECTEANSWERFalse-
EallEvesselsEcontainEthreeElayersEbutEinEdifferingEproportions
CapillariesEareEinterconnectedEtoEformE-ECORRECTEANSWERCapillaryEbeds
EXAM FULLY SOLVED & UPDATED 2026-
2027 (LATEST VERSION VERIFIED FOR
ACCURACY) (QUESTIONS + ANSWERS)
SOLVED 100% CORRECT!!
TEorEF:ETheEcardioEvascularEsystemEisEtheEstudyEofEtheEorgansEofEtheEbodyE-
ECORRECTEANSWERfalse:EItEisEtheEstudyEofEtheEheart,EbloodEvessels.
TEorEF:ETheEtough,EthickEsacEthatEenclosesEtheEheartEandEanchorsEitEtoEtheEdiagramEisEtheEpericardiu
mE-ECORRECTEANSWERTrue
TEorEF:ETheEabdominalEcavityEcontainsEtheEheartE-ECORRECTEANSWERFalse-
EpericardialEcavityEinsideEtheEthoracicEcavity
WhichElayerEofEtheEheartEisEcontinuousEwithEtheEbloodEvesselsElinings?E-
ECORRECTEANSWEREndocardium
TEorEF:ETheEleftEventricleEfacesEanteriorly,EtowardsEtheEsternumE-ECORRECTEANSWERFalse-
EtheErightEventricleEfacesEanteriorlyE(closestEtoEtheEsternum)
DescribeEtheElocationEofEtheEheartEtoEtheEdiaphragmE-
ECORRECTEANSWERTheEdiaphragmEisElocatedEinferiorEtoEtheEheart.E(TheEheartEisElocatedEsuperiorE
toEtheEdiaphragm)
TheEtwoEupperEchambersEofEtheEheartEareEcalledE-ECORRECTEANSWERAtria
TheEtwoElowerEchambersEofEtheEheartEareEcalledE-ECORRECTEANSWERVentricles
, WhatEisEtheEpurposeEofEtheEfossaEovalisEinEtheEfetusE-
ECORRECTEANSWERItEallowsEfetalEbloodEtoEmoveEdirectlyEfromErightEtoEleftEatrium,EbypassingEtheE
underdevelopedElungsEcanEreceiveEoxygenEonceEtheEbabyEisEborn
WhatEisEtheEpurposeEofEtheEmitralEvalve?E-
ECORRECTEANSWERTheEmitralEvalveE(bicuspid)EcontrolsEtheEflowEofEbloodEfromEtheEleftEatriumEint
oEtheEleftEventricle.
WhatEisEtheEpurposeEofEveins?E-ECORRECTEANSWERVeinsEcarryEbloodEbackEtoEtheEheart
TEorEF:EVeinsEareEprimarilyEresponsibleEforEtheEvesselsEabilityEtoEcontrolEperipheralE-
ECORRECTEANSWERFalse-ETheEarterioles
HowEdoesEtheEcontractionEandErelaxationEofEtheEarteriolesEhelpEtoEcontrolEbloodEpressure?E-
ECORRECTEANSWERContractingEtheEarteriolesEincreasesEtheEbloodEpressureEthroughEdecreasingEt
heEavailableEvolume.ERelaxationEofEtheEarteriolesEdecreasesEbloodEpressureEasEtheEvolumeEincreas
es.
WhatEdoesEcomplianceEmean?E-ECORRECTEANSWERStretchEwithElittleErecoil.
WhatEareEtheEthreeElayersEofEaEvesselE-
ECORRECTEANSWERTunicaEexternaE(superficial),EtunicaEmedia,ETunicaEintimaE(closestEtoEtheElume
n)
TEorEF:EOnlyEarteriesEcontainEtunicaEmedia.E-ECORRECTEANSWERFalse-
EallEvesselsEcontainEthreeElayersEbutEinEdifferingEproportions
CapillariesEareEinterconnectedEtoEformE-ECORRECTEANSWERCapillaryEbeds