TEST BANK For ECGs Made Easy, 7th Edition by Barbara J Aehlert, Verified Chapters 1 - 10, Complete Newest Version

TEST BANK For ECGs Made Easy,
7th Edition by Barbara J Aehlert,
Verified Chapters 1 - 10, Complete
Newest Version

Test Bank For ECGs Made Easy 6th Edition by
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Barbara Aehlert /All Chapters/ Complete Quest
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ons and Answers (A+) 2023/2024.
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FULL TEST BANK FOR ECGS MADE EASY 6
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TH EDITION BY BARBARA | ORIGINAL
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, DIRECTLY FROM THE PUBLISHER| DOWNLOAD
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IMMEDIATELY AFTER THE ORDER.
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,Chapterxd01:xdAnatomyxdandxdPhysiolog
yxdAehlert:xdECGsxdMadexdEasy,xd6thxdEd
ition


MULTIPLExdCHOICE

1. Thexdapexxdofxdthexdheartxdisxdformedxdbyxdthe .
a. tipxdofxdthexdleftxdventricle
b. tipxdofxdthexdrightxdatrium
c. rightxdatriumxdandxdrightxdventricle
d. leftxdatriumxdandxdleftxdventricle
ANS:xdA
Thexdheart’sxdapex,xdorxdlowerxdportion,xdisxdformedxdbyxdthexdtipxdofxdthexdleftxdventricle.xdThexdapex
xdliesxdjustxdabovexdthexddiaphragm,xdbetweenxdthexdfifthxdandxdsixthxdribs,xdinxdthexdmidclavicularxdl

ine.

OBJ:x d Identifyxdthexdsurfacesxdofxdthexdheart.

2. Thexdleftxdatriumxdreceivesxdbloodxdfromxdthe .
a. pulmonaryxdveins
b. aorta
c. pulmonaryxdarteries
d. inferiorxdvenaxdcava
ANS:xdA
Thexdleftxdatriumxdreceivesxdfreshlyxdoxygenatedxdbloodxdfromxdthexdlungsxdviaxdthexdrightxdandxdleftx
dpulmonaryxdveins.



OBJ:x d Identifyxdandxddescribexdthexdchambersxdofxdthexdheartxdandxdthexdvesselsxdthatxdenterxdorxdleavexdeach.

3. Thexdanteriorxdsurfacexdofxdthexdheartxdconsistsxdprimarilyxdofxdthe .
a. leftxdatrium
b. rightxdatrium
c. leftxdventricle
d. rightxdventricle
ANS:xdD
Thexdfrontxd(anterior)xdsurfacexdofxdthexdheartxdliesxdbehindxdthexdsternumxdandxdcostalxdcartilages.xd
Itxdisxdformedxdbyxdportionsxdofxdthexdrightxdatriumxdandxdthexdleftxdandxdrightxdventricles.xdHowever
,xdbecausexdthexdheartxdisxdtiltedxdslightlyxdtowardxdthexdleftxdinxdthexdchest,xdthexdrightxdventriclexdisxdt
hexdareaxdofxdthexdheartxdthatxdliesxdmostxddirectlyxdbehindxdthexdsternum.

OBJ:x d Identifyxdthexdsurfacesxdofxdthexdheart.

4. Bloodxdpressurexdisxddeterminedxdby multipliedxdby .
a. strokexdvolume;xdheartxdrate
b. heartxdrate;xdcardiacxdoutput
c. cardiacxdoutput;xdperipheralxdvascularxdresistance
d. strokexdvolume;xdperipheralxdvascularxdresistance
ANS:xdC
Bloodxdpressurexdisxdequalxdtoxdcardiacxdoutputxdmultipliedxdbyxdperipheralxdvascularxdresistance.

, OBJ:x d Identifyxdandxdexplainxdthexdcomponentsxdofxdbloodxdpressurexdandxdcardiacxdoutput.

5. Thexdrightxdatriumxdreceivesxdvenousxdbloodxdfromxdthexdhead,xdneck,xdandxdthoraxxdviaxdthe
,xdfromxdthexdremainderxdofxdthexdbodyxdviaxdthe
,xdandxdfromxdthexdheartxdviaxdthe .
a. coronaryxdsinus;xdsuperiorxdvenaxdcava;xdinferiorxdvenaxdcava
b. superiorxdvenaxdcava;xdcoronaryxdsinus;xdinferiorxdvenaxdcava
c. inferiorxdvenaxdcava;xdsuperiorxdvenaxdcava;xdcoronaryxdsinus
d. superiorxdvenaxdcava;xdinferiorxdvenaxdcava;xdcoronaryxdsinus
ANS:xdD
Thexdrightxdatriumxdreceivesxdbloodxdlowxdinxdoxygenxdfromxdthexdsuperiorxdvenaxdcava,xdwhichxdc
arriesxdbloodxdfromxdthexdheadxdandxdupperxdextremities;xdthexdinferiorxdvenaxdcava,xdwhichxdcarries
xdbloodxdfromxdthexdlowerxdbody;xdandxdthexdcoronaryxdsinus,xdwhichxdisxdthexdlargestxdveinxdthatxdd

rainsxdthexdheart.

OBJ:x d Identifyxdandxddescribexdthexdchambersxdofxdthexdheartxdandxdthexdvesselsxdthatxdenterxdorxdleavexdeach.

6. Thexdheartxdisxddividedxdinto chambersxdbutxdfunctionsxdasxda -sidedxdpump.
a. two;xdfour
b. three;xdtwo
c. four;xdtwo
d. four;xdthree
ANS:xdC
Thexdheartxdhasxdfourxdchambers:xdtwoxdatriaxdandxdtwoxdventricles.xdThexdrightxdandxdleftxdsidesxdofxdt
hexdheartxdarexdseparatedxdbyxdanxdinternalxdwallxdofxdconnectivexdtissuexdcalledxdaxdseptum.xdThexdi
nteratrialxdseptumxdseparatesxdthexdrightxdandxdleftxdatria.xdThexdinterventricularxdseptumxdseparate
sxdthexdrightxdandxdleftxdventricles.xdThexdseptaxdseparatexdthexdheartxdintoxdtwoxdfunctionalxdpumps.
xdThexdrightxdatriumxdandxdrightxdventriclexdmakexdupxdonexdpump.xdThexdleftxdatriumxdandxdleftxdven

triclexdmakexdupxdthexdother.

OBJ:x d Identifyxdandxddescribexdthexdchambersxdofxdthexdheartxdandxdthexdvesselsxdthatxdenterxdorxdleavexdeach.

7. Stimulationxdofxdalpha1xdreceptorsxdresultsxdin .
a. increasedxdheartxdrate
b. peripheralxdvasoconstriction
c. constrictionxdofxdbronchialxdsmoothxdmuscle
d. increasedxdforcexdofxdmyocardialxdcontraction
ANS:xdB
Alpha1xdreceptorsxdarexdfoundxdinxdthexdeyes,xdbloodxdvessels,xdbladder,xdandxdmalexdreproductivexdo
rgans.xdStimulationxdofxdalpha1xdreceptorxdsitesxdresultsxdinxdconstriction.

OBJ:x d Comparexdandxdcontrastxdthexdeffectsxdofxdsympatheticxdandxdparasympatheticxdstimulationxdofxdthexdheart.

8. Whichxdsidexdofxdthexdheartxdisxdaxdlow-pressurexdsystemxdthatxdpumpsxdvenousxdbloodxdtoxdthexdlungs?
a. Left
b. Right
ANS:xdB
Thexdjobxdofxdthexdrightxdsidexdofxdthexdheartxdisxdtoxdpumpxdunoxygenatedxdbloodxdtoxdandxdthroughx
dthexdlungsxdtoxdthexdleftxdsidexdofxdthexdheart.xdThisxdisxdcalledxdthexdpulmonaryxdcirculation.xdThexdri

ghtxdsidexdofxdthexdheartxdisxdaxdlow-pressurexdsystem.