Test bank for ECGs Made Easy
I I I I I
7th Edition by Barbara J Aehlert
I I I I I
Chapters 1 - 10
I I I
,ECGs Made Easy 7th Edition by Barbara Aehlert Test Bank
I I I I I I I I I
Table of Contents:
I I
Chapter 1. Anatomy & Physiology
I I I I
Chapter 2. Basic Electrophysiology
I I I
Chapter 3. Sinus Mechanisms
I I I
Chapter 4. Atrial Rhythms
I I I
Chapter 5. Junctional Rhythms
I I I
Chapter 6. Ventricular Rhythms
I I I
Chapter 7. Atrioventricular Blocks
I I I
Chapter 8. Pacemaker Rhythms
I I I
Chapter 9. Introduction to the 12-Lead ECG
I I I I I I
Chapter 10. Post-Test
I I
,Chapter 01: Anatomy and Physiology
I I I I
Aehlert: ECGs Made Easy, 7th Edition
I I I I I
MULTIPLEICHOICE
1. TheIapexIofItheIheartIisIformedIbyIthe .
a. tipIofItheIleftIventricle
b. tipIofItheIrightIatrium
c. rightIatriumIandIrightIventricle
d. leftIatriumIandIleftIventricle
ANSWER:I A
TheIheart’sIapex,IorIlowerIportion,IisIformedIbyItheItipIofItheIleftIventricle.ITheIapexIliesIjustIabo
veItheIdiaphragm,IbetweenItheIfifthIandIsixthIribs,IinItheImidclavicularIline.
OBJ:I IdentifyItheIsurfacesIofItheIheart.
2. TheIleftIatriumIreceivesIbloodIfromIthe .
a. pulmonaryIveins
b. aorta
c. pulmonaryIarteries
d. inferiorIvenaIcava
ANSWER:I A
TheIleftIatriumIreceivesIfreshlyIoxygenatedIbloodIfromItheIlungsIviaItheIrightIandIleftIpul
monaryIveins.
OBJ:I IdentifyIandIdescribeItheIchambersIofItheIheartIandItheIvesselsIthatIenterIorIleaveIeach.
3. TheIanteriorIsurfaceIofItheIheartIconsistsIprimarilyIofIthe .
a. leftIatrium
b. rightIatrium
c. leftIventricle
d. rightIventricle
ANSWER:I D
TheIfrontI(anterior)IsurfaceIofItheIheartIliesIbehindItheIsternumIandIcostalIcartilages.IItIisIformedI
byIportionsIofItheIrightIatriumIandItheIleftIandIrightIventricles.IHowever,IbecauseItheIheartIisItilt
edIslightlyItowardItheIleftIinItheIchest,ItheIrightIventricleIisItheIareaIofItheIheartIthatIliesImostIdire
ctlyIbehindItheIsternum.
OBJ:I IdentifyItheIsurfacesIofItheIheart.
4. BloodIpressureIisIdeterminedIby multipliedIby .
a. strokeIvolume;IheartIrate
b. heartIrate;IcardiacIoutput
c. cardiacIoutput;IperipheralIvascularIresistance
d. strokeIvolume;IperipheralIvascularIresistance
ANSWER:I C
BloodIpressureIisIequalItoIcardiacIoutputImultipliedIbyIperipheralIvascularIresistance.
, OBJ:I IdentifyIandIexplainItheIcomponentsIofIbloodIpressureIandIcardiacIoutput.
5. TheIrightIatriumIreceivesIvenousIbloodIfromItheIhead,Ineck,IandIthoraxIviaIthe
,IfromItheIremainderIofItheIbodyIviaIthe
,IandIfromItheIheartIviaIthe .
a. coronaryIsinus;IsuperiorIvenaIcava;IinferiorIvenaIcava
b. superiorIvenaIcava;IcoronaryIsinus;IinferiorIvenaIcava
c. inferiorIvenaIcava;IsuperiorIvenaIcava;IcoronaryIsinus
d. superiorIvenaIcava;IinferiorIvenaIcava;IcoronaryIsinus
ANSWER:I D
TheIrightIatriumIreceivesIbloodIlowIinIoxygenIfromItheIsuperiorIvenaIcava,IwhichIcarriesIblood
IfromItheIheadIandIupperIextremities;ItheIinferiorIvenaIcava,IwhichIcarriesIbloodIfromItheIlow
erIbody;IandItheIcoronaryIsinus,IwhichIisItheIlargestIveinIthatIdrainsItheIheart.
OBJ:I IdentifyIandIdescribeItheIchambersIofItheIheartIandItheIvesselsIthatIenterIorIleaveIeach.
6. TheIheartIisIdividedIinto chambersIbutIfunctionsIasIa -sidedIpump.
a. two;Ifour
b. three;Itwo
c. four;Itwo
d. four;Ithree
ANSWER:I C
TheIheartIhasIfourIchambers:ItwoIatriaIandItwoIventricles.ITheIrightIandIleftIsidesIofItheIheartIare
IseparatedIbyIanIinternalIwallIofIconnectiveItissueIcalledIaIseptum.ITheIinteratrialIseptumIsepar
atesItheIrightIandIleftIatria.ITheIinterventricularIseptumIseparatesItheIrightIandIleftIventricles.IT
heIseptaIseparateItheIheartIintoItwoIfunctionalIpumps.ITheIrightIatriumIandIrightIventricleImak
eIupIoneIpump.ITheIleftIatriumIandIleftIventricleImakeIupItheIother.
OBJ:I IdentifyIandIdescribeItheIchambersIofItheIheartIandItheIvesselsIthatIenterIorIleaveIeach.
7. StimulationIofIalpha1IreceptorsIresultsIin .
a. increasedIheartIrate
b. peripheralIvasoconstriction
c. constrictionIofIbronchialIsmoothImuscle
d. increasedIforceIofImyocardialIcontraction
ANSWER:I B
Alpha1IreceptorsIareIfoundIinItheIeyes,IbloodIvessels,Ibladder,IandImaleIreproductiveIorgans.ISt
imulationIofIalpha1IreceptorIsitesIresultsIinIconstriction.
OBJ:I CompareIandIcontrastItheIeffectsIofIsympatheticIandIparasympatheticIstimulationIofItheIheart.
8. WhichIsideIofItheIheartIisIaIlow-pressureIsystemIthatIpumpsIvenousIbloodItoItheIlungs?
a. Left
b. Right
ANSWER:I B
TheIjobIofItheIrightIsideIofItheIheartIisItoIpumpIunoxygenatedIbloodItoIandIthroughItheIlungsItoIt
heIleftIsideIofItheIheart.IThisIisIcalledItheIpulmonaryIcirculation.ITheIrightIsideIofItheIheartIisIaIlow-
pressureIsystem.
I I I I I
7th Edition by Barbara J Aehlert
I I I I I
Chapters 1 - 10
I I I
,ECGs Made Easy 7th Edition by Barbara Aehlert Test Bank
I I I I I I I I I
Table of Contents:
I I
Chapter 1. Anatomy & Physiology
I I I I
Chapter 2. Basic Electrophysiology
I I I
Chapter 3. Sinus Mechanisms
I I I
Chapter 4. Atrial Rhythms
I I I
Chapter 5. Junctional Rhythms
I I I
Chapter 6. Ventricular Rhythms
I I I
Chapter 7. Atrioventricular Blocks
I I I
Chapter 8. Pacemaker Rhythms
I I I
Chapter 9. Introduction to the 12-Lead ECG
I I I I I I
Chapter 10. Post-Test
I I
,Chapter 01: Anatomy and Physiology
I I I I
Aehlert: ECGs Made Easy, 7th Edition
I I I I I
MULTIPLEICHOICE
1. TheIapexIofItheIheartIisIformedIbyIthe .
a. tipIofItheIleftIventricle
b. tipIofItheIrightIatrium
c. rightIatriumIandIrightIventricle
d. leftIatriumIandIleftIventricle
ANSWER:I A
TheIheart’sIapex,IorIlowerIportion,IisIformedIbyItheItipIofItheIleftIventricle.ITheIapexIliesIjustIabo
veItheIdiaphragm,IbetweenItheIfifthIandIsixthIribs,IinItheImidclavicularIline.
OBJ:I IdentifyItheIsurfacesIofItheIheart.
2. TheIleftIatriumIreceivesIbloodIfromIthe .
a. pulmonaryIveins
b. aorta
c. pulmonaryIarteries
d. inferiorIvenaIcava
ANSWER:I A
TheIleftIatriumIreceivesIfreshlyIoxygenatedIbloodIfromItheIlungsIviaItheIrightIandIleftIpul
monaryIveins.
OBJ:I IdentifyIandIdescribeItheIchambersIofItheIheartIandItheIvesselsIthatIenterIorIleaveIeach.
3. TheIanteriorIsurfaceIofItheIheartIconsistsIprimarilyIofIthe .
a. leftIatrium
b. rightIatrium
c. leftIventricle
d. rightIventricle
ANSWER:I D
TheIfrontI(anterior)IsurfaceIofItheIheartIliesIbehindItheIsternumIandIcostalIcartilages.IItIisIformedI
byIportionsIofItheIrightIatriumIandItheIleftIandIrightIventricles.IHowever,IbecauseItheIheartIisItilt
edIslightlyItowardItheIleftIinItheIchest,ItheIrightIventricleIisItheIareaIofItheIheartIthatIliesImostIdire
ctlyIbehindItheIsternum.
OBJ:I IdentifyItheIsurfacesIofItheIheart.
4. BloodIpressureIisIdeterminedIby multipliedIby .
a. strokeIvolume;IheartIrate
b. heartIrate;IcardiacIoutput
c. cardiacIoutput;IperipheralIvascularIresistance
d. strokeIvolume;IperipheralIvascularIresistance
ANSWER:I C
BloodIpressureIisIequalItoIcardiacIoutputImultipliedIbyIperipheralIvascularIresistance.
, OBJ:I IdentifyIandIexplainItheIcomponentsIofIbloodIpressureIandIcardiacIoutput.
5. TheIrightIatriumIreceivesIvenousIbloodIfromItheIhead,Ineck,IandIthoraxIviaIthe
,IfromItheIremainderIofItheIbodyIviaIthe
,IandIfromItheIheartIviaIthe .
a. coronaryIsinus;IsuperiorIvenaIcava;IinferiorIvenaIcava
b. superiorIvenaIcava;IcoronaryIsinus;IinferiorIvenaIcava
c. inferiorIvenaIcava;IsuperiorIvenaIcava;IcoronaryIsinus
d. superiorIvenaIcava;IinferiorIvenaIcava;IcoronaryIsinus
ANSWER:I D
TheIrightIatriumIreceivesIbloodIlowIinIoxygenIfromItheIsuperiorIvenaIcava,IwhichIcarriesIblood
IfromItheIheadIandIupperIextremities;ItheIinferiorIvenaIcava,IwhichIcarriesIbloodIfromItheIlow
erIbody;IandItheIcoronaryIsinus,IwhichIisItheIlargestIveinIthatIdrainsItheIheart.
OBJ:I IdentifyIandIdescribeItheIchambersIofItheIheartIandItheIvesselsIthatIenterIorIleaveIeach.
6. TheIheartIisIdividedIinto chambersIbutIfunctionsIasIa -sidedIpump.
a. two;Ifour
b. three;Itwo
c. four;Itwo
d. four;Ithree
ANSWER:I C
TheIheartIhasIfourIchambers:ItwoIatriaIandItwoIventricles.ITheIrightIandIleftIsidesIofItheIheartIare
IseparatedIbyIanIinternalIwallIofIconnectiveItissueIcalledIaIseptum.ITheIinteratrialIseptumIsepar
atesItheIrightIandIleftIatria.ITheIinterventricularIseptumIseparatesItheIrightIandIleftIventricles.IT
heIseptaIseparateItheIheartIintoItwoIfunctionalIpumps.ITheIrightIatriumIandIrightIventricleImak
eIupIoneIpump.ITheIleftIatriumIandIleftIventricleImakeIupItheIother.
OBJ:I IdentifyIandIdescribeItheIchambersIofItheIheartIandItheIvesselsIthatIenterIorIleaveIeach.
7. StimulationIofIalpha1IreceptorsIresultsIin .
a. increasedIheartIrate
b. peripheralIvasoconstriction
c. constrictionIofIbronchialIsmoothImuscle
d. increasedIforceIofImyocardialIcontraction
ANSWER:I B
Alpha1IreceptorsIareIfoundIinItheIeyes,IbloodIvessels,Ibladder,IandImaleIreproductiveIorgans.ISt
imulationIofIalpha1IreceptorIsitesIresultsIinIconstriction.
OBJ:I CompareIandIcontrastItheIeffectsIofIsympatheticIandIparasympatheticIstimulationIofItheIheart.
8. WhichIsideIofItheIheartIisIaIlow-pressureIsystemIthatIpumpsIvenousIbloodItoItheIlungs?
a. Left
b. Right
ANSWER:I B
TheIjobIofItheIrightIsideIofItheIheartIisItoIpumpIunoxygenatedIbloodItoIandIthroughItheIlungsItoIt
heIleftIsideIofItheIheart.IThisIisIcalledItheIpulmonaryIcirculation.ITheIrightIsideIofItheIheartIisIaIlow-
pressureIsystem.
