Test Bank for ECGs Made Easy 6th Edition by Barbara J Aehlert 9780323401302 Chapters 1-10 Complete Guide.

TEST BANK f#




ECGs MADE EASY
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6TH EDITION | AEHLERT
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,TESTBANK
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,ECGS MADE EASY 6TH EDITION BY BARBARA
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AEHLERT TEST BANK 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
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Physiology Aehlert: ECGs Made
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Easy, 6th Edition
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MULTIPLE
f#CHOICE




1. The f#apex f#of f#the f#heart f#is f#formed f#by f#the .
a. tip f#of f#the f#left f#ventricle
b. tip f#of f#the f#right f#atrium
c. right f#atrium f#and f#right f#ventricle
d. left f#atrium f#and f#left f#ventricle

ANS: f# A
The f#heart’s f#apex, f#or f#lower f#portion, f#is f#formed f#by f#the f#tip f#of f#the f#left f#ventricle.
f#The f#apex f#lies f#just f # above f#the f#diaphragm, f#between f#the f#fifth f#and f#sixth f#ribs,

f#in f#the f#midclavicular f#line.




OBJ: f# f # Identify f#the f#surfaces f#of f#the f#heart.

2. The f#left f#atrium f#receives f#blood f#from f#the .
a. pulmonary f#veins
b. aorta
c. pulmonary f#arteries
d. inferior f#vena f#cava
ANS: f# A
The f#left f#atrium f#receives f#freshly f#oxygenated f#blood f#from f#the f#lungs f#via f#the
f#right f#and f#left f # pulmonary f#veins.




OBJ: f# f # Identify f#and f#describe f#the f#chambers f#of f#the f#heart f#and f#the f#vessels f#that f#enter f#or
f#leave f#each.




3. The f#anterior f#surface f#of f#the f#heart f#consists f#primarily f#of f#the .
a. left f#atrium
b. right f#atrium
c. left f#ventricle
d. right f#ventricle
ANS: f# D
The f#front f#(anterior) f#surface f#of f#the f#heart f#lies f#behind f#the f#sternum f#and f#costal
f#cartilages. f#It f#is f # formed f#by f#portions f#of f#the f#right f#atrium f#and f#the f#left f#and

f#right f#ventricles. f#However, f#because f#the f # heart f#is f#tilted f#slightly f#toward f#the

f#left f#in f#the f#chest, f#the f#right f#ventricle f#is f#the f#area f#of f#the f#heart f#that f # lies f#most

f#directly f#behind f#the f#sternum.




OBJ: f# f # Identify f#the f#surfaces f#of f#the f#heart.

4. Blood f#pressure f#is f#determined f#by multiplied f#by .
a. stroke f#volume; f#heart f#rate
b. heart f#rate; f#cardiac f#output
c. cardiac f#output; f#peripheral f#vascular f#resistance