Chapters 1 - 10 Test bank for ECGs Made
bn bn bn
Ea
sy
7t
h
Edi
tio
n
by
Ba
rbara J Aehlert
,ECGs Made Easy 7th Edition by Barbara Aehlert Test Bank
bn bn bn bn bn bn bn bn bn
Table of Contents:
bn bn
Chapter 1. Anatomy & Physiology
bn bn bn bn
Chapter 2. Basic Electrophysiology
bn bn bn
Chapter 3. Sinus Mechanisms
bn bn bn
Chapter 4. Atrial Rhythms
bn bn bn
Chapter 5. Junctional Rhythms
bn bn bn
Chapter 6. Ventricular Rhythms
bn bn bn
Chapter 7. Atrioventricular Blocks
bn bn bn
Chapter 8. Pacemaker Rhythms
bn bn bn
Chapter 9. Introduction to the 12-Lead ECG
bn bn bn bn bn bn
Chapter 10. Post-Test
bn bn
,Chapterbn01:bnAnatomybnandbnPhysiolo
gybnAehlert:bnECGsbnMadebnEasy,bn7thbn
Edition
MULTIPLEbnCHOICE
1. Thebnapexbnofbnthebnheartbnisbnformedbnbybnthe .
a. tipbnofbnthebnleftbnventricle
b. tipbnofbnthebnrightbnatrium
c. rightbnatriumbnandbnrightbnventricle
d. leftbnatriumbnandbnleftbnventricle
ANSWER:b n A
Thebnheart’sbnapex,bnorbnlowerbnportion,bnisbnformedbnbybnthebntipbnofbnthebnleftbnventricle.bnThebnape
xbnliesbnjustbnabovebnthebndiaphragm,bnbetweenbnthebnfifthbnandbnsixthbnribs,bninbnthebnmidclavicularb
nline.
OBJ:b n Identifybnthebnsurfacesbnofbnthebnheart.
2. Thebnleftbnatriumbnreceivesbnbloodbnfrombnthe .
a. pulmonarybnveins
b. aorta
c. pulmonarybnarteries
d. inferiorbnvenabncava
ANSWER:b n A
Thebnleftbnatriumbnreceivesbnfreshlybnoxygenatedbnbloodbnfrombnthebnlungsbnviabnthebnrightb
nandbnleftbnpulmonarybnveins.
OBJ:b n Identifybnandbndescribebnthebnchambersbnofbnthebnheartbnandbnthebnvesselsbnthatbnenterbnorbnleavebneach.
3. Thebnanteriorbnsurfacebnofbnthebnheartbnconsistsbnprimarilybnofbnthe .
a. leftbnatrium
b. rightbnatrium
c. leftbnventricle
d. rightbnventricle
ANSWER:b n D
Thebnfrontbn(anterior)bnsurfacebnofbnthebnheartbnliesbnbehindbnthebnsternumbnandbncostalbncartilages.bn
Itbnisbnformedbnbybnportionsbnofbnthebnrightbnatriumbnandbnthebnleftbnandbnrightbnventricles.bnHowever
,bnbecausebnthebnheartbnisbntiltedbnslightlybntowardbnthebnleftbninbnthebnchest,bnthebnrightbnventriclebnisbn
thebnareabnofbnthebnheartbnthatbnliesbnmostbndirectlybnbehindbnthebnsternum.
OBJ:b n Identifybnthebnsurfacesbnofbnthebnheart.
4. Bloodbnpressurebnisbndeterminedbnby multipliedbnby .
a. strokebnvolume;bnheartbnrate
b. heartbnrate;bncardiacbnoutput
c. cardiacbnoutput;bnperipheralbnvascularbnresistance
d. strokebnvolume;bnperipheralbnvascularbnresistance
ANSWER:b n C
Bloodbnpressurebnisbnequalbntobncardiacbnoutputbnmultipliedbnbybnperipheralbnvascularbnresistance.
, OBJ:bn Identifybnandbnexplainbnthebncomponentsbnofbnbloodbnpressurebnandbncardiacbnoutput.
5. Thebnrightbnatriumbnreceivesbnvenousbnbloodbnfrombnthebnhead,bnneck,bnandbnthoraxbnviabnthe
,bnfrombnthebnremainderbnofbnthebnbodybnviabnthe
,bnandbnfrombnthebnheartbnviabnthe .
a. coronarybnsinus;bnsuperiorbnvenabncava;bninferiorbnvenabncava
b. superiorbnvenabncava;bncoronarybnsinus;bninferiorbnvenabncava
c. inferiorbnvenabncava;bnsuperiorbnvenabncava;bncoronarybnsinus
d. superiorbnvenabncava;bninferiorbnvenabncava;bncoronarybnsinus
ANSWER:b n D
Thebnrightbnatriumbnreceivesbnbloodbnlowbninbnoxygenbnfrombnthebnsuperiorbnvenabncava,bnwhichbn
carriesbnbloodbnfrombnthebnheadbnandbnupperbnextremities;bnthebninferiorbnvenabncava,bnwhichbncar
riesbnbloodbnfrombnthebnlowerbnbody;bnandbnthebncoronarybnsinus,bnwhichbnisbnthebnlargestbnveinbntha
tbndrainsbnthebnheart.
OBJ:b n Identifybnandbndescribebnthebnchambersbnofbnthebnheartbnandbnthebnvesselsbnthatbnenterbnorbnleavebneac
h.
6. Thebnheartbnisbndividedbninto chambersbnbutbnfunctionsbnasbna -sidedbnpump.
a. two;bnfour
b. three;bntwo
c. four;bntwo
d. four;bnthree
ANSWER:b n C
Thebnheartbnhasbnfourbnchambers:bntwobnatriabnandbntwobnventricles.bnThebnrightbnandbnleftbnsidesbnof
bnthebnheartbnarebnseparatedbnbybnanbninternalbnwall bnofbnconnectivebntissuebncalledbnabnseptum.bnThebn
interatrialbnseptumbnseparatesbnthebnrightbnandbnleftbnatria.bnThebninterventricularbnseptumbnseparat
esbnthebnrightbnandbnleftbnventricles.bnThebnseptabnseparatebnthebnheartbnintobntwobnfunctionalbnpump
s.bnThebnrightbnatriumbnandbnrightbnventriclebnmakebnupbnonebnpump.bnThebnleftbnatriumbnandbnleftbnv
entriclebnmakebnupbnthebnother.
OBJ:b n Identifybnandbndescribebnthebnchambersbnofbnthebnheartbnandbnthebnvesselsbnthatbnenterbnorbnleavebneach.
7. Stimulationbnofbnalpha1bnreceptorsbnresultsbnin .
a. increasedbnheartbnrate
b. peripheralbnvasoconstriction
c. constrictionbnofbnbronchialbnsmoothbnmuscle
d. increasedbnforcebnofbnmyocardialbncontraction
ANSWER:b n B
Alpha1bnreceptorsbnarebnfoundbninbnthebneyes,bnbloodbnvessels,bnbladder,bnandbnmalebnreproductiveb
norgans.bnStimulationbnofbnalpha1bnreceptorbnsitesbnresultsbninbnconstriction.
OBJ:bn Comparebnandbncontrastbnthebneffectsbnofbnsympatheticbnandbnparasympatheticbnstimulationbnofbnthebnh
eart.
8. Whichbnsidebnofbnthebnheartbnisbnabnlow-
pressurebnsystembnthatbnpumpsbnvenousbnbloodbntobnthebnlungs?
a. Left
b. Right
ANSWER:b n B
Thebnjobbnofbnthebnrightbnsidebnofbnthebnheartbnisbntobnpumpbnunoxygenatedbnbloodbntobnandbnthroughb
bn bn bn
Ea
sy
7t
h
Edi
tio
n
by
Ba
rbara J Aehlert
,ECGs Made Easy 7th Edition by Barbara Aehlert Test Bank
bn bn bn bn bn bn bn bn bn
Table of Contents:
bn bn
Chapter 1. Anatomy & Physiology
bn bn bn bn
Chapter 2. Basic Electrophysiology
bn bn bn
Chapter 3. Sinus Mechanisms
bn bn bn
Chapter 4. Atrial Rhythms
bn bn bn
Chapter 5. Junctional Rhythms
bn bn bn
Chapter 6. Ventricular Rhythms
bn bn bn
Chapter 7. Atrioventricular Blocks
bn bn bn
Chapter 8. Pacemaker Rhythms
bn bn bn
Chapter 9. Introduction to the 12-Lead ECG
bn bn bn bn bn bn
Chapter 10. Post-Test
bn bn
,Chapterbn01:bnAnatomybnandbnPhysiolo
gybnAehlert:bnECGsbnMadebnEasy,bn7thbn
Edition
MULTIPLEbnCHOICE
1. Thebnapexbnofbnthebnheartbnisbnformedbnbybnthe .
a. tipbnofbnthebnleftbnventricle
b. tipbnofbnthebnrightbnatrium
c. rightbnatriumbnandbnrightbnventricle
d. leftbnatriumbnandbnleftbnventricle
ANSWER:b n A
Thebnheart’sbnapex,bnorbnlowerbnportion,bnisbnformedbnbybnthebntipbnofbnthebnleftbnventricle.bnThebnape
xbnliesbnjustbnabovebnthebndiaphragm,bnbetweenbnthebnfifthbnandbnsixthbnribs,bninbnthebnmidclavicularb
nline.
OBJ:b n Identifybnthebnsurfacesbnofbnthebnheart.
2. Thebnleftbnatriumbnreceivesbnbloodbnfrombnthe .
a. pulmonarybnveins
b. aorta
c. pulmonarybnarteries
d. inferiorbnvenabncava
ANSWER:b n A
Thebnleftbnatriumbnreceivesbnfreshlybnoxygenatedbnbloodbnfrombnthebnlungsbnviabnthebnrightb
nandbnleftbnpulmonarybnveins.
OBJ:b n Identifybnandbndescribebnthebnchambersbnofbnthebnheartbnandbnthebnvesselsbnthatbnenterbnorbnleavebneach.
3. Thebnanteriorbnsurfacebnofbnthebnheartbnconsistsbnprimarilybnofbnthe .
a. leftbnatrium
b. rightbnatrium
c. leftbnventricle
d. rightbnventricle
ANSWER:b n D
Thebnfrontbn(anterior)bnsurfacebnofbnthebnheartbnliesbnbehindbnthebnsternumbnandbncostalbncartilages.bn
Itbnisbnformedbnbybnportionsbnofbnthebnrightbnatriumbnandbnthebnleftbnandbnrightbnventricles.bnHowever
,bnbecausebnthebnheartbnisbntiltedbnslightlybntowardbnthebnleftbninbnthebnchest,bnthebnrightbnventriclebnisbn
thebnareabnofbnthebnheartbnthatbnliesbnmostbndirectlybnbehindbnthebnsternum.
OBJ:b n Identifybnthebnsurfacesbnofbnthebnheart.
4. Bloodbnpressurebnisbndeterminedbnby multipliedbnby .
a. strokebnvolume;bnheartbnrate
b. heartbnrate;bncardiacbnoutput
c. cardiacbnoutput;bnperipheralbnvascularbnresistance
d. strokebnvolume;bnperipheralbnvascularbnresistance
ANSWER:b n C
Bloodbnpressurebnisbnequalbntobncardiacbnoutputbnmultipliedbnbybnperipheralbnvascularbnresistance.
, OBJ:bn Identifybnandbnexplainbnthebncomponentsbnofbnbloodbnpressurebnandbncardiacbnoutput.
5. Thebnrightbnatriumbnreceivesbnvenousbnbloodbnfrombnthebnhead,bnneck,bnandbnthoraxbnviabnthe
,bnfrombnthebnremainderbnofbnthebnbodybnviabnthe
,bnandbnfrombnthebnheartbnviabnthe .
a. coronarybnsinus;bnsuperiorbnvenabncava;bninferiorbnvenabncava
b. superiorbnvenabncava;bncoronarybnsinus;bninferiorbnvenabncava
c. inferiorbnvenabncava;bnsuperiorbnvenabncava;bncoronarybnsinus
d. superiorbnvenabncava;bninferiorbnvenabncava;bncoronarybnsinus
ANSWER:b n D
Thebnrightbnatriumbnreceivesbnbloodbnlowbninbnoxygenbnfrombnthebnsuperiorbnvenabncava,bnwhichbn
carriesbnbloodbnfrombnthebnheadbnandbnupperbnextremities;bnthebninferiorbnvenabncava,bnwhichbncar
riesbnbloodbnfrombnthebnlowerbnbody;bnandbnthebncoronarybnsinus,bnwhichbnisbnthebnlargestbnveinbntha
tbndrainsbnthebnheart.
OBJ:b n Identifybnandbndescribebnthebnchambersbnofbnthebnheartbnandbnthebnvesselsbnthatbnenterbnorbnleavebneac
h.
6. Thebnheartbnisbndividedbninto chambersbnbutbnfunctionsbnasbna -sidedbnpump.
a. two;bnfour
b. three;bntwo
c. four;bntwo
d. four;bnthree
ANSWER:b n C
Thebnheartbnhasbnfourbnchambers:bntwobnatriabnandbntwobnventricles.bnThebnrightbnandbnleftbnsidesbnof
bnthebnheartbnarebnseparatedbnbybnanbninternalbnwall bnofbnconnectivebntissuebncalledbnabnseptum.bnThebn
interatrialbnseptumbnseparatesbnthebnrightbnandbnleftbnatria.bnThebninterventricularbnseptumbnseparat
esbnthebnrightbnandbnleftbnventricles.bnThebnseptabnseparatebnthebnheartbnintobntwobnfunctionalbnpump
s.bnThebnrightbnatriumbnandbnrightbnventriclebnmakebnupbnonebnpump.bnThebnleftbnatriumbnandbnleftbnv
entriclebnmakebnupbnthebnother.
OBJ:b n Identifybnandbndescribebnthebnchambersbnofbnthebnheartbnandbnthebnvesselsbnthatbnenterbnorbnleavebneach.
7. Stimulationbnofbnalpha1bnreceptorsbnresultsbnin .
a. increasedbnheartbnrate
b. peripheralbnvasoconstriction
c. constrictionbnofbnbronchialbnsmoothbnmuscle
d. increasedbnforcebnofbnmyocardialbncontraction
ANSWER:b n B
Alpha1bnreceptorsbnarebnfoundbninbnthebneyes,bnbloodbnvessels,bnbladder,bnandbnmalebnreproductiveb
norgans.bnStimulationbnofbnalpha1bnreceptorbnsitesbnresultsbninbnconstriction.
OBJ:bn Comparebnandbncontrastbnthebneffectsbnofbnsympatheticbnandbnparasympatheticbnstimulationbnofbnthebnh
eart.
8. Whichbnsidebnofbnthebnheartbnisbnabnlow-
pressurebnsystembnthatbnpumpsbnvenousbnbloodbntobnthebnlungs?
a. Left
b. Right
ANSWER:b n B
Thebnjobbnofbnthebnrightbnsidebnofbnthebnheartbnisbntobnpumpbnunoxygenatedbnbloodbntobnandbnthroughb
