PAThk201hkWeekhk10hk-hkHypertension
whathkishksystolichkbloodhkpressure?hk-hkcorrecthkanswer✔ ✔
ventricleshkcontractinghktohkpushhkblood
whathkishkdiastolichkbloodhkpressure?hk-hkcorrecthkanswer✔ ✔
ventricleshkrelax,hkcoronaryhkarterieshkarehkperfused
whathkishkpulsehkpressure?hk-hkcorrecthkanswer✔ ✔
differencehkbetweenhksystolichkandhkdiastolichkpressure
anhkincreased/widenedhkpulsehkpressurehkresultshkin?hk-hkcorrecthkanswer✔
✔ rigidityhkofhkbloodhkvessels
whathkishkthehkmeanhkarterialhkpressurehk(MAP)?hk-hkcorrecthkanswer✔ ✔
thehkaveragehkpressurehkinhkthehkarterialhksystemhkduringhkventricularhkcontr
actionhkandhkrelaxation
whathkishkcardiachkoutput?hkthehkcalculation?hk-hkcorrecthkanswer✔ ✔
amounthkofhkbloodhkthehkventricleshkejecthkeachhkminute
hearthkratehkxhkstrokehkvolume
,whathkishkstrokehkvolume?hk-hkcorrecthkanswer✔ ✔
thehkamounthkofhkbloodhkejectedhkbyhkthehklefthkventriclehkinhkanyhkonehkcontr
action
whathkishkcontractility?hk-hkcorrecthkanswer✔ ✔
strengthhkandhkvigourhkofhkheart'shkcontractionhkduringhksystole
whathkishksystemichkvascularhkresistancehk(SVR)?hk-hkcorrecthkanswer✔ ✔
forcehkopposinghkmovementhkofhkbloodhkwithinhkbloodhkvessels
ThkorhkF:hkSVRhkishkthehksamehkashkpreloadhk-hkcorrecthkanswer✔ ✔
FALSE:hkithkishkthehksamehkashkAFTERload
whathkishkpreload?hk-hkcorrecthkanswer✔ ✔ ventricularhkfilling
loadhkonhkventriclehkimmediatelyhkbeforehkcontraction
whathkishkafterload?hk-hkcorrecthkanswer✔ ✔
resistancehkthehklefthkventriclehkmusthkpumphkagainst
forcehkcontractinghkhearthkgenerateshktohkejecthkblood
,bloodhkpressurehk=hk____________hkxhk___________hk-hkcorrecthkanswer✔
✔ cardiachkoutputhkxhkperipheralhkresistance
whathkfactorshkcontributehktohkcardiachkoutput?hk-hkcorrecthkanswer✔ ✔
hearthkratehkxhkstrokehkvolume
whathk3hkfactorshkcontributehktohkstrokehkvolume?hk-hkcorrecthkanswer✔ ✔
preload,hkcontractility,hkarteriolarhkvesselhkdiameter
whathktwohkfactorshkcontributehktohkpreload?hk-hkcorrecthkanswer✔ ✔
fluidhkvolume,hkvenoushkconstriction
howhkdoeshkvenoushkconstrictionhkcontributehktohkpreload?hk-
hkcorrecthkanswer✔ ✔
ashkveinshkconstrict,hkbloodhkishkpushedhkintohkthehkheart,hkincreasinghkthehkpr
eload
oppositehkalsohktrue
whathkfactorshkcontributehktohkperipheralhkresistance?hk-hkcorrecthkanswer✔
✔ bloodhkviscosity,hkvesselhkdiameterhk(arteriolar)
, reviewhkthehkchartshkinhkthehkslideshk-hkcorrecthkanswer✔ ✔
whathkarehkthehkthreehkprimaryhkfactorshkinfluencinghkBP?hk-hkcorrecthkanswer
✔ ✔ bloodhkvolume
peripheralhkresistancehk/hkdiameterhkofhkarterioles
cardiachkoutput
howhkdoeshkthehkbodyhkmaintainhkhomeostasishkthroughhkperipheralhkresistan
ce?hk-hkcorrecthkanswer✔ ✔ sympathetichknervoushksystemhkactivity
renin/angiotensinhkII
increasehkinhkbloodhkviscosity
whathkarehkbaroreceptors?hkhowhkdohktheyhkhelphkregulatehkBP?hk-
hkcorrecthkanswer✔ ✔ pressure/stretchhkreceptors
ablehktohksensehkchangeshkinhkBPhkinhklargehkvessels
whathkishksystolichkbloodhkpressure?hk-hkcorrecthkanswer✔ ✔
ventricleshkcontractinghktohkpushhkblood
whathkishkdiastolichkbloodhkpressure?hk-hkcorrecthkanswer✔ ✔
ventricleshkrelax,hkcoronaryhkarterieshkarehkperfused
whathkishkpulsehkpressure?hk-hkcorrecthkanswer✔ ✔
differencehkbetweenhksystolichkandhkdiastolichkpressure
anhkincreased/widenedhkpulsehkpressurehkresultshkin?hk-hkcorrecthkanswer✔
✔ rigidityhkofhkbloodhkvessels
whathkishkthehkmeanhkarterialhkpressurehk(MAP)?hk-hkcorrecthkanswer✔ ✔
thehkaveragehkpressurehkinhkthehkarterialhksystemhkduringhkventricularhkcontr
actionhkandhkrelaxation
whathkishkcardiachkoutput?hkthehkcalculation?hk-hkcorrecthkanswer✔ ✔
amounthkofhkbloodhkthehkventricleshkejecthkeachhkminute
hearthkratehkxhkstrokehkvolume
,whathkishkstrokehkvolume?hk-hkcorrecthkanswer✔ ✔
thehkamounthkofhkbloodhkejectedhkbyhkthehklefthkventriclehkinhkanyhkonehkcontr
action
whathkishkcontractility?hk-hkcorrecthkanswer✔ ✔
strengthhkandhkvigourhkofhkheart'shkcontractionhkduringhksystole
whathkishksystemichkvascularhkresistancehk(SVR)?hk-hkcorrecthkanswer✔ ✔
forcehkopposinghkmovementhkofhkbloodhkwithinhkbloodhkvessels
ThkorhkF:hkSVRhkishkthehksamehkashkpreloadhk-hkcorrecthkanswer✔ ✔
FALSE:hkithkishkthehksamehkashkAFTERload
whathkishkpreload?hk-hkcorrecthkanswer✔ ✔ ventricularhkfilling
loadhkonhkventriclehkimmediatelyhkbeforehkcontraction
whathkishkafterload?hk-hkcorrecthkanswer✔ ✔
resistancehkthehklefthkventriclehkmusthkpumphkagainst
forcehkcontractinghkhearthkgenerateshktohkejecthkblood
,bloodhkpressurehk=hk____________hkxhk___________hk-hkcorrecthkanswer✔
✔ cardiachkoutputhkxhkperipheralhkresistance
whathkfactorshkcontributehktohkcardiachkoutput?hk-hkcorrecthkanswer✔ ✔
hearthkratehkxhkstrokehkvolume
whathk3hkfactorshkcontributehktohkstrokehkvolume?hk-hkcorrecthkanswer✔ ✔
preload,hkcontractility,hkarteriolarhkvesselhkdiameter
whathktwohkfactorshkcontributehktohkpreload?hk-hkcorrecthkanswer✔ ✔
fluidhkvolume,hkvenoushkconstriction
howhkdoeshkvenoushkconstrictionhkcontributehktohkpreload?hk-
hkcorrecthkanswer✔ ✔
ashkveinshkconstrict,hkbloodhkishkpushedhkintohkthehkheart,hkincreasinghkthehkpr
eload
oppositehkalsohktrue
whathkfactorshkcontributehktohkperipheralhkresistance?hk-hkcorrecthkanswer✔
✔ bloodhkviscosity,hkvesselhkdiameterhk(arteriolar)
, reviewhkthehkchartshkinhkthehkslideshk-hkcorrecthkanswer✔ ✔
whathkarehkthehkthreehkprimaryhkfactorshkinfluencinghkBP?hk-hkcorrecthkanswer
✔ ✔ bloodhkvolume
peripheralhkresistancehk/hkdiameterhkofhkarterioles
cardiachkoutput
howhkdoeshkthehkbodyhkmaintainhkhomeostasishkthroughhkperipheralhkresistan
ce?hk-hkcorrecthkanswer✔ ✔ sympathetichknervoushksystemhkactivity
renin/angiotensinhkII
increasehkinhkbloodhkviscosity
whathkarehkbaroreceptors?hkhowhkdohktheyhkhelphkregulatehkBP?hk-
hkcorrecthkanswer✔ ✔ pressure/stretchhkreceptors
ablehktohksensehkchangeshkinhkBPhkinhklargehkvessels
