TESTBANK i
g
ECGs MADE EASY
gi gi
6TH EDITION | AEHLERT
gi gi gi
TEST BANK g i
,ECGs Made Easy 6th Edition by Barbara Aehlert Test Bank
gi gi gi gi gi gi gi gi gi
Table of Contents:
gi gi
Chapter 1. Anatomy & Physiology
gi gi gi gi
Chapter 2. Basic Electrophysiology
gi gi gi
Chapter 3. Sinus Mechanisms
gi gi gi
Chapter 4. Atrial Rhythms
gi gi gi
Chapter 5. Junctional Rhythms
gi gi gi
Chapter 6. Ventricular Rhythms
gi gi gi
Chapter 7. Atrioventricular Blocks
gi gi gi
Chapter 8. Pacemaker Rhythms
gi gi gi
Chapter 9. Introduction to the 12-Lead ECG
gi gi gi gi gi gi
Chapter 10. Post-Test
gi gi
,Chaptergi01:giAnatomygiandgiPhysiologyg
iAehlert:giECGsgiMadegiEasy,gi6thgiEdition
MULTIPLEgiCHOICE
1. Thegiapexgiofgithegiheartgiisgiformedgibygithe .
a. tipgiofgithegileftgiventricle
b. tipgiofgithegirightgiatrium
c. rightgiatriumgiandgirightgiventricle
d. leftgiatriumgiandgileftgiventricle
ANS:g i A
Thegiheart’sgiapex,giorgilowergiportion,giisgiformedgibygithegitipgiofgithegileftgiventricle.giThegiapexgiliesgi
justgiabovegithegidiaphragm,gibetweengithegififthgiandgisixthgiribs,giingithegimidclaviculargiline.
OBJ:g i Identifygithegisurfacesgiofgithegiheart.
2. Thegileftgiatriumgireceivesgibloodgifromgithe .
a. pulmonarygiveins
b. aorta
c. pulmonarygiarteries
d. inferiorgivenagicava
ANS:g i A
Thegileftgiatriumgireceivesgifreshlygioxygenatedgibloodgifromgithegilungsgiviagithegirightgiandgileftgipul
monarygiveins.
OBJ:g i Identifygiandgidescribegithegichambersgiofgithegiheartgiandgithegivesselsgithatgientergiorgileavegieach.
3. Thegianteriorgisurfacegiofgithegiheartgiconsistsgiprimarilygiofgithe .
a. leftgiatrium
b. rightgiatrium
c. leftgiventricle
d. rightgiventricle
ANS:g i D
Thegifrontgi(anterior)gisurfacegiofgithegiheartgiliesgibehindgithegisternumgiandgicostalgicartilages.giItgiis
giformedgibygiportionsgiofgithegirightgiatriumgiandgithegileftgiandgirightgiventricles.giHowever,gibecaus
egithegiheartgiisgitiltedgislightlygitowardgithegileftgiingithegichest,githegirightgiventriclegiisgithegiareagiofgit
hegiheartgithatgiliesgimostgidirectlygibehindgithegisternum.
OBJ:g i Identifygithegisurfacesgiofgithegiheart.
4. Bloodgipressuregiisgideterminedgiby multipliedgiby .
a. strokegivolume;giheartgirate
b. heartgirate;gicardiacgioutput
c. cardiacgioutput;giperipheralgivasculargiresistance
d. strokegivolume;giperipheralgivasculargiresistance
ANS:g i C
Bloodgipressuregiisgiequalgitogicardiacgioutputgimultipliedgibygiperipheralgivasculargiresistance.
, OBJ:g i Identifygiandgiexplaingithegicomponentsgiofgibloodgipressuregiandgicardiacgioutput.
5. Thegirightgiatriumgireceivesgivenousgibloodgifromgithegihead,gineck,giandgithoraxgiviagithe
,gifromgithegiremaindergiofgithegibodygiviagithe
,giandgifromgithegiheartgiviagithe .
a. coronarygisinus;gisuperiorgivenagicava;giinferiorgivenagicava
b. superiorgivenagicava;gicoronarygisinus;giinferiorgivenagicava
c. inferiorgivenagicava;gisuperiorgivenagicava;gicoronarygisinus
d. superiorgivenagicava;giinferiorgivenagicava;gicoronarygisinus
ANS:g i D
Thegirightgiatriumgireceivesgibloodgilowgiingioxygengifromgithegisuperiorgivenagicava,giwhichgicarri
esgibloodgifromgithegiheadgiandgiuppergiextremities;githegiinferiorgivenagicava,giwhichgicarriesgibloo
dgifromgithegilowergibody;giandgithegicoronarygisinus,giwhichgiisgithegilargestgiveingithatgidrainsgitheg
iheart.
OBJ:g i Identifygiandgidescribegithegichambersgiofgithegiheartgiandgithegivesselsgithatgientergiorgileavegieach.
6. Thegiheartgiisgidividedgiinto chambersgibutgifunctionsgiasgia -sidedgipump.
a. two;gifour
b. three;gitwo
c. four;gitwo
d. four;githree
ANS:g i C
Thegiheartgihasgifourgichambers:gitwogiatriagiandgitwogiventricles.giThegirightgiandgileftgisidesgiofgithegih
eartgiaregiseparatedgibygiangiinternalgiwallgiofgiconnectivegitissuegicalledgiagiseptum.giThegiinteratrialg
iseptumgiseparatesgithegirightgiandgileftgiatria.giThegiinterventriculargiseptumgiseparatesgithegirightgia
ndgileftgiventricles.giThegiseptagiseparategithegiheartgiintogitwogifunctionalgipumps.giThegirightgiatriu
mgiandgirightgiventriclegimakegiupgionegipump.giThegileftgiatriumgiandgileftgiventriclegimakegiupgithegi
other.
OBJ:g i Identifygiandgidescribegithegichambersgiofgithegiheartgiandgithegivesselsgithatgientergiorgileavegieach.
7. Stimulationgiofgialpha1gireceptorsgiresultsgiin .
a. increasedgiheartgirate
b. peripheralgivasoconstriction
c. constrictiongiofgibronchialgismoothgimuscle
d. increasedgiforcegiofgimyocardialgicontraction
ANS:g i B
Alpha1gireceptorsgiaregifoundgiingithegieyes,gibloodgivessels,gibladder,giandgimalegireproductivegiorgans.gi
Stimulationgiofgialpha1gireceptorgisitesgiresultsgiingiconstriction.
OBJ:g i Comparegiandgicontrastgithegieffectsgiofgisympatheticgiandgiparasympatheticgistimulationgiofgithegiheart.
8. Whichgisidegiofgithegiheartgiisgiagilow-pressuregisystemgithatgipumpsgivenousgibloodgitogithegilungs?
a. Left
b. Right
ANS:g i B
Thegijobgiofgithegirightgisidegiofgithegiheartgiisgitogipumpgiunoxygenatedgibloodgitogiandgithroughgithegi
lungsgitogithegileftgisidegiofgithegiheart.giThisgiisgicalledgithegipulmonarygicirculation.giThegirightgisidegi
ofgithegiheartgiisgiagilow-pressuregisystem.
g
ECGs MADE EASY
gi gi
6TH EDITION | AEHLERT
gi gi gi
TEST BANK g i
,ECGs Made Easy 6th Edition by Barbara Aehlert Test Bank
gi gi gi gi gi gi gi gi gi
Table of Contents:
gi gi
Chapter 1. Anatomy & Physiology
gi gi gi gi
Chapter 2. Basic Electrophysiology
gi gi gi
Chapter 3. Sinus Mechanisms
gi gi gi
Chapter 4. Atrial Rhythms
gi gi gi
Chapter 5. Junctional Rhythms
gi gi gi
Chapter 6. Ventricular Rhythms
gi gi gi
Chapter 7. Atrioventricular Blocks
gi gi gi
Chapter 8. Pacemaker Rhythms
gi gi gi
Chapter 9. Introduction to the 12-Lead ECG
gi gi gi gi gi gi
Chapter 10. Post-Test
gi gi
,Chaptergi01:giAnatomygiandgiPhysiologyg
iAehlert:giECGsgiMadegiEasy,gi6thgiEdition
MULTIPLEgiCHOICE
1. Thegiapexgiofgithegiheartgiisgiformedgibygithe .
a. tipgiofgithegileftgiventricle
b. tipgiofgithegirightgiatrium
c. rightgiatriumgiandgirightgiventricle
d. leftgiatriumgiandgileftgiventricle
ANS:g i A
Thegiheart’sgiapex,giorgilowergiportion,giisgiformedgibygithegitipgiofgithegileftgiventricle.giThegiapexgiliesgi
justgiabovegithegidiaphragm,gibetweengithegififthgiandgisixthgiribs,giingithegimidclaviculargiline.
OBJ:g i Identifygithegisurfacesgiofgithegiheart.
2. Thegileftgiatriumgireceivesgibloodgifromgithe .
a. pulmonarygiveins
b. aorta
c. pulmonarygiarteries
d. inferiorgivenagicava
ANS:g i A
Thegileftgiatriumgireceivesgifreshlygioxygenatedgibloodgifromgithegilungsgiviagithegirightgiandgileftgipul
monarygiveins.
OBJ:g i Identifygiandgidescribegithegichambersgiofgithegiheartgiandgithegivesselsgithatgientergiorgileavegieach.
3. Thegianteriorgisurfacegiofgithegiheartgiconsistsgiprimarilygiofgithe .
a. leftgiatrium
b. rightgiatrium
c. leftgiventricle
d. rightgiventricle
ANS:g i D
Thegifrontgi(anterior)gisurfacegiofgithegiheartgiliesgibehindgithegisternumgiandgicostalgicartilages.giItgiis
giformedgibygiportionsgiofgithegirightgiatriumgiandgithegileftgiandgirightgiventricles.giHowever,gibecaus
egithegiheartgiisgitiltedgislightlygitowardgithegileftgiingithegichest,githegirightgiventriclegiisgithegiareagiofgit
hegiheartgithatgiliesgimostgidirectlygibehindgithegisternum.
OBJ:g i Identifygithegisurfacesgiofgithegiheart.
4. Bloodgipressuregiisgideterminedgiby multipliedgiby .
a. strokegivolume;giheartgirate
b. heartgirate;gicardiacgioutput
c. cardiacgioutput;giperipheralgivasculargiresistance
d. strokegivolume;giperipheralgivasculargiresistance
ANS:g i C
Bloodgipressuregiisgiequalgitogicardiacgioutputgimultipliedgibygiperipheralgivasculargiresistance.
, OBJ:g i Identifygiandgiexplaingithegicomponentsgiofgibloodgipressuregiandgicardiacgioutput.
5. Thegirightgiatriumgireceivesgivenousgibloodgifromgithegihead,gineck,giandgithoraxgiviagithe
,gifromgithegiremaindergiofgithegibodygiviagithe
,giandgifromgithegiheartgiviagithe .
a. coronarygisinus;gisuperiorgivenagicava;giinferiorgivenagicava
b. superiorgivenagicava;gicoronarygisinus;giinferiorgivenagicava
c. inferiorgivenagicava;gisuperiorgivenagicava;gicoronarygisinus
d. superiorgivenagicava;giinferiorgivenagicava;gicoronarygisinus
ANS:g i D
Thegirightgiatriumgireceivesgibloodgilowgiingioxygengifromgithegisuperiorgivenagicava,giwhichgicarri
esgibloodgifromgithegiheadgiandgiuppergiextremities;githegiinferiorgivenagicava,giwhichgicarriesgibloo
dgifromgithegilowergibody;giandgithegicoronarygisinus,giwhichgiisgithegilargestgiveingithatgidrainsgitheg
iheart.
OBJ:g i Identifygiandgidescribegithegichambersgiofgithegiheartgiandgithegivesselsgithatgientergiorgileavegieach.
6. Thegiheartgiisgidividedgiinto chambersgibutgifunctionsgiasgia -sidedgipump.
a. two;gifour
b. three;gitwo
c. four;gitwo
d. four;githree
ANS:g i C
Thegiheartgihasgifourgichambers:gitwogiatriagiandgitwogiventricles.giThegirightgiandgileftgisidesgiofgithegih
eartgiaregiseparatedgibygiangiinternalgiwallgiofgiconnectivegitissuegicalledgiagiseptum.giThegiinteratrialg
iseptumgiseparatesgithegirightgiandgileftgiatria.giThegiinterventriculargiseptumgiseparatesgithegirightgia
ndgileftgiventricles.giThegiseptagiseparategithegiheartgiintogitwogifunctionalgipumps.giThegirightgiatriu
mgiandgirightgiventriclegimakegiupgionegipump.giThegileftgiatriumgiandgileftgiventriclegimakegiupgithegi
other.
OBJ:g i Identifygiandgidescribegithegichambersgiofgithegiheartgiandgithegivesselsgithatgientergiorgileavegieach.
7. Stimulationgiofgialpha1gireceptorsgiresultsgiin .
a. increasedgiheartgirate
b. peripheralgivasoconstriction
c. constrictiongiofgibronchialgismoothgimuscle
d. increasedgiforcegiofgimyocardialgicontraction
ANS:g i B
Alpha1gireceptorsgiaregifoundgiingithegieyes,gibloodgivessels,gibladder,giandgimalegireproductivegiorgans.gi
Stimulationgiofgialpha1gireceptorgisitesgiresultsgiingiconstriction.
OBJ:g i Comparegiandgicontrastgithegieffectsgiofgisympatheticgiandgiparasympatheticgistimulationgiofgithegiheart.
8. Whichgisidegiofgithegiheartgiisgiagilow-pressuregisystemgithatgipumpsgivenousgibloodgitogithegilungs?
a. Left
b. Right
ANS:g i B
Thegijobgiofgithegirightgisidegiofgithegiheartgiisgitogipumpgiunoxygenatedgibloodgitogiandgithroughgithegi
lungsgitogithegileftgisidegiofgithegiheart.giThisgiisgicalledgithegipulmonarygicirculation.giThegirightgisidegi
ofgithegiheartgiisgiagilow-pressuregisystem.
