ECGs Made Easy, 7th Edition TEST BANK by Barbara J Aehlert, Verified Chapters 1 - 10, Complete Newest Version ECGs Made Easy, 7th Edition TEST BANK by Barbara J Aehlert, Verified Chapters 1 - 10, Complete Newest Version ECGs Made Easy, 7th Edition TEST BANK by Barbara J Aehlert, Verified Chapters 1...
Test bank for ECGs Made Easy
7th Edition by Barbara J Aehlert
Chapters 1 - 10
,ECGs Made Easy 7th Edition by Barbara Aehlert Test Bank
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Table of Contents:
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Chapter 1. Anatomy & Physiology
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Chapter 2. Basic Electrophysiology
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Chapter 3. Sinus Mechanisms
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Chapter 4. Atrial Rhythms
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Chapter 5. Junctional Rhythms
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Chapter 6. Ventricular Rhythms
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Chapter 7. Atrioventricular Blocks
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Chapter 8. Pacemaker Rhythms
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Chapter 9. Introduction to the 12-Lead ECG
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Chapter 10. Post-Test
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,Chapter 01: Anatomy and Physiology
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Aehlert: ECGs Made Easy, 7th Edition
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MULTIPLEPCHOICE
1. ThePapexPofPthePheartPisPformedPbyPthe .
a. tipPofPthePleftPventricle
b. tipPofPthePrightPatrium
c. rightPatriumPandPrightPventricle
d. leftPatriumPandPleftPventricle
ANSWER:P A
ThePheart’sPapex,PorPlowerPportion,PisPformedPbyPthePtipPofPthePleftPventricle.PThePapexPliesPjustP
abovePthePdiaphragm,PbetweenPthePfifthPandPsixthPribs,PinPthePmidclavicularPline.
OBJ:P IdentifyPthePsurfacesPofPthePheart.
2. ThePleftPatriumPreceivesPbloodPfromPthe .
a. pulmonaryPveins
b. aorta
c. pulmonaryParteries
d. inferiorPvenaPcava
ANSWER:P A
ThePleftPatriumPreceivesPfreshlyPoxygenatedPbloodPfromPthePlungsPviaPthePrightPandPleftP
pulmonaryPveins.
3. ThePanteriorPsurfacePofPthePheartPconsistsPprimarilyPofPthe .
a. leftPatrium
b. rightPatrium
c. leftPventricle
d. rightPventricle
ANSWER:P D
ThePfrontP(anterior)PsurfacePofPthePheartPliesPbehindPthePsternumPandPcostalPcartilages.PItPisPform
edPbyPportionsPofPthePrightPatriumPandPthePleftPandPrightPventricles.PHowever,PbecausePthePheartPi
sPtiltedPslightlyPtowardPthePleftPinPthePchest,PthePrightPventriclePisPthePareaPofPthePheartPthatPliesPmo
stPdirectlyPbehindPthePsternum.
OBJ:P IdentifyPthePsurfacesPofPthePheart.
4. BloodPpressurePisPdeterminedPby multipliedPby .
a. strokePvolume;PheartPrate
b. heartPrate;PcardiacPoutput
c. cardiacPoutput;PperipheralPvascularPresistance
d. strokePvolume;PperipheralPvascularPresistance
ANSWER:P C
BloodPpressurePisPequalPtoPcardiacPoutputPmultipliedPbyPperipheralPvascularPresistance.
5. ThePrightPatriumPreceivesPvenousPbloodPfromPthePhead,Pneck,PandPthoraxPviaPthe
,PfromPthePremainderPofPthePbodyPviaPthe
,PandPfromPthePheartPviaPthe .
a. coronaryPsinus;PsuperiorPvenaPcava;PinferiorPvenaPcava
b. superiorPvenaPcava;PcoronaryPsinus;PinferiorPvenaPcava
c. inferiorPvenaPcava;PsuperiorPvenaPcava;PcoronaryPsinus
d. superiorPvenaPcava;PinferiorPvenaPcava;PcoronaryPsinus
ANSWER:P D
ThePrightPatriumPreceivesPbloodPlowPinPoxygenPfromPthePsuperiorPvenaPcava,PwhichPcarriesPbl
oodPfromPthePheadPandPupperPextremities;PthePinferiorPvenaPcava,PwhichPcarriesPbloodPfromPth
ePlowerPbody;PandPthePcoronaryPsinus,PwhichPisPthePlargestPveinPthatPdrainsPthePheart.
6. ThePheartPisPdividedPinto chambersPbutPfunctionsPasPa -sidedPpump.
a. two;Pfour
b. three;Ptwo
c. four;Ptwo
d. four;Pthree
ANSWER:P C
ThePheartPhasPfourPchambers:PtwoPatriaPandPtwoPventricles.PThePrightPandPleftPsidesPofPthePheartP
arePseparatedPbyPanPinternalPwallPofPconnectivePtissuePcalledPaPseptum.PThePinteratrialPseptumPs
eparatesPthePrightPandPleftPatria.PThePinterventricularPseptumPseparatesPthePrightPandPleftPventric
les.PThePseptaPseparatePthePheartPintoPtwoPfunctionalPpumps.PThePrightPatriumPandPrightPventricl
ePmakePupPonePpump.PThePleftPatriumPandPleftPventriclePmakePupPthePother.
7. StimulationPofPalpha1PreceptorsPresultsPin .
a. increasedPheartPrate
b. peripheralPvasoconstriction
c. constrictionPofPbronchialPsmoothPmuscle
d. increasedPforcePofPmyocardialPcontraction
ANSWER:P B
Alpha1PreceptorsParePfoundPinPthePeyes,PbloodPvessels,Pbladder,PandPmalePreproductivePorgans.P
StimulationPofPalpha1PreceptorPsitesPresultsPinPconstriction.
8. WhichPsidePofPthePheartPisPaPlow-pressurePsystemPthatPpumpsPvenousPbloodPtoPthePlungs?
a. Left
b. Right
ANSWER:P B
ThePjobPofPthePrightPsidePofPthePheartPisPtoPpumpPunoxygenatedPbloodPtoPandPthroughPthePlungsPt
oPthePleftPsidePofPthePheart.PThisPisPcalledPthePpulmonaryPcirculation.PThePrightPsidePofPthePheartPis
PaPlow-pressurePsystem.
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