ECGs Made Easy, 6th Edition
Complete Test Bank | ECG Interpretation &
Cardiac Rhythm Analysis
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Trustedscholar
, ECGs Made Easy 6th Edition by Barbara Aehlert Test Bank
Table of Contents:
Chapter 1. Anatomy & Physiology
Chapter 2. Basic Electrophysiology
Chapter 3. Sinus Mechanisms
qWu s
Chapter 4. Atrial Rhythms
Chapter 5. Junctional Rhythms
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hizi ed
Chapter 6. Ventricular Rhythms
zmz s
Chapter 7. Atrioventricular Blocks
u
Chapter 8. Pacemaker Rhythms
ansu c
Chapter 9. Introduction to the 12-Lead ECG
t
Chapter 10. Post-Test
tres o
res la
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r
Trustedscholar
, Chapter 01: Anatomy and Physiology
Aehlert: ECGs Made Easy, 6th Edition
MULTIPLE CHOICE
1. The apex of the heart is formed by the .
a. tip of the left ventricle
b. tip of the right atrium
c. right atrium and right ventricle
d. left atrium and left ventricle
ANS: A
The heart’s apex, or lower portion, is formed by the tip of the left ventricle. The apex lies just
above the diaphragm, between the fifth and sixth ribs, in the midclavicular line.
qWu s
OBJ: Identify the surfaces of the heart.
2. The left atrium receives blood from the .
a. pulmonary veins
Tr
b. aorta
hizi ed
c. pulmonary arteries
d. inferior vena cava
ANS: A
zmz s
The left atrium receives freshly oxygenated blood from the lungs via the right and left
u
pulmonary veins.
OBJ: Identify and describe the chambers of the heart and the vessels that enter or leave each.
ansu c
3. The anterior surface of the heart consists primarily of the .
a. left atrium
t
b. right atrium
c. left ventricle
tres o
d. right ventricle
ANS: D
The front (anterior) surface of the heart lies behind the sternum and costal cartilages. It is
formed by portions of the right atrium and the left and right ventricles. However, because the
res la
heart is tilted slightly toward the left in the chest, the right ventricle is the area of the heart that
lies most directly behind the sternum.
OBJ: Identify the surfaces of the heart.
4. Blood pressure is determined by multiplied by .
h
a. stroke volume; heart rate
b. heart rate; cardiac output
c. cardiac output; peripheral vascular resistance
d. stroke volume; peripheral vascular resistance
ANS: C
Blood pressure is equal to cardiac output multiplied by peripheral vascular resistance.
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Trustedscholar
, OBJ: Identify and explain the components of blood pressure and cardiac output.
5. The right atrium receives venous blood from the head, neck, and thorax via the , from
the remainder of the body via the , and from the heart via the .
a. coronary sinus; superior vena cava; inferior vena cava
b. superior vena cava; coronary sinus; inferior vena cava
c. inferior vena cava; superior vena cava; coronary sinus
d. superior vena cava; inferior vena cava; coronary sinus
ANS: D
The right atrium receives blood low in oxygen from the superior vena cava, which carries
blood from the head and upper extremities; the inferior vena cava, which carries blood from
the lower body; and the coronary sinus, which is the largest vein that drains the heart.
OBJ: Identify and describe the chambers of the heart and the vessels that enter or leave each.
qWu s
6. The heart is divided into chambers but functions as a -sided pump.
a. two; four
b. three; two
c. four; two
Tr
hizi ed
d. four; three
ANS: C
The heart has four chambers: two atria and two ventricles. The right and left sides of the heart
zmz s
are separated by an internal wall of connective tissue called a septum. The interatrial septum
u
separates the right and left atria. The interventricular septum separates the right and left
ventricles. The septa separate the heart into two functional pumps. The right atrium and right
ventricle make up one pump. The left atrium and left ventricle make up the other.
ansu c
OBJ: Identify and describe the chambers of the heart and the vessels that enter or leave each.
t
7. Stimulation of alpha1 receptors results in .
a. increased heart rate
b. peripheral vasoconstriction
tres o
c. constriction of bronchial smooth muscle
d. increased force of myocardial contraction
ANS: B
res la
Alpha1 receptors are found in the eyes, blood vessels, bladder, and male reproductive organs.
Stimulation of alpha1 receptor sites results in constriction.
OBJ: Compare and contrast the effects of sympathetic and parasympathetic stimulation of the heart.
8. Which side of the heart is a low-pressure system that pumps venous blood to the lungs?
h
a. Left
b. Right
ANS: B
The job of the right side of the heart is to pump unoxygenated blood to and through the lungs
to the left side of the heart. This is called the pulmonary circulation. The right side of the heart
is a low-pressure system.
r
Trustedscholar
Complete Test Bank | ECG Interpretation &
Cardiac Rhythm Analysis
Tr
us
te
ds
ch
ol
ar
Trustedscholar
, ECGs Made Easy 6th Edition by Barbara Aehlert Test Bank
Table of Contents:
Chapter 1. Anatomy & Physiology
Chapter 2. Basic Electrophysiology
Chapter 3. Sinus Mechanisms
qWu s
Chapter 4. Atrial Rhythms
Chapter 5. Junctional Rhythms
Tr
hizi ed
Chapter 6. Ventricular Rhythms
zmz s
Chapter 7. Atrioventricular Blocks
u
Chapter 8. Pacemaker Rhythms
ansu c
Chapter 9. Introduction to the 12-Lead ECG
t
Chapter 10. Post-Test
tres o
res la
h
r
Trustedscholar
, Chapter 01: Anatomy and Physiology
Aehlert: ECGs Made Easy, 6th Edition
MULTIPLE CHOICE
1. The apex of the heart is formed by the .
a. tip of the left ventricle
b. tip of the right atrium
c. right atrium and right ventricle
d. left atrium and left ventricle
ANS: A
The heart’s apex, or lower portion, is formed by the tip of the left ventricle. The apex lies just
above the diaphragm, between the fifth and sixth ribs, in the midclavicular line.
qWu s
OBJ: Identify the surfaces of the heart.
2. The left atrium receives blood from the .
a. pulmonary veins
Tr
b. aorta
hizi ed
c. pulmonary arteries
d. inferior vena cava
ANS: A
zmz s
The left atrium receives freshly oxygenated blood from the lungs via the right and left
u
pulmonary veins.
OBJ: Identify and describe the chambers of the heart and the vessels that enter or leave each.
ansu c
3. The anterior surface of the heart consists primarily of the .
a. left atrium
t
b. right atrium
c. left ventricle
tres o
d. right ventricle
ANS: D
The front (anterior) surface of the heart lies behind the sternum and costal cartilages. It is
formed by portions of the right atrium and the left and right ventricles. However, because the
res la
heart is tilted slightly toward the left in the chest, the right ventricle is the area of the heart that
lies most directly behind the sternum.
OBJ: Identify the surfaces of the heart.
4. Blood pressure is determined by multiplied by .
h
a. stroke volume; heart rate
b. heart rate; cardiac output
c. cardiac output; peripheral vascular resistance
d. stroke volume; peripheral vascular resistance
ANS: C
Blood pressure is equal to cardiac output multiplied by peripheral vascular resistance.
r
Trustedscholar
, OBJ: Identify and explain the components of blood pressure and cardiac output.
5. The right atrium receives venous blood from the head, neck, and thorax via the , from
the remainder of the body via the , and from the heart via the .
a. coronary sinus; superior vena cava; inferior vena cava
b. superior vena cava; coronary sinus; inferior vena cava
c. inferior vena cava; superior vena cava; coronary sinus
d. superior vena cava; inferior vena cava; coronary sinus
ANS: D
The right atrium receives blood low in oxygen from the superior vena cava, which carries
blood from the head and upper extremities; the inferior vena cava, which carries blood from
the lower body; and the coronary sinus, which is the largest vein that drains the heart.
OBJ: Identify and describe the chambers of the heart and the vessels that enter or leave each.
qWu s
6. The heart is divided into chambers but functions as a -sided pump.
a. two; four
b. three; two
c. four; two
Tr
hizi ed
d. four; three
ANS: C
The heart has four chambers: two atria and two ventricles. The right and left sides of the heart
zmz s
are separated by an internal wall of connective tissue called a septum. The interatrial septum
u
separates the right and left atria. The interventricular septum separates the right and left
ventricles. The septa separate the heart into two functional pumps. The right atrium and right
ventricle make up one pump. The left atrium and left ventricle make up the other.
ansu c
OBJ: Identify and describe the chambers of the heart and the vessels that enter or leave each.
t
7. Stimulation of alpha1 receptors results in .
a. increased heart rate
b. peripheral vasoconstriction
tres o
c. constriction of bronchial smooth muscle
d. increased force of myocardial contraction
ANS: B
res la
Alpha1 receptors are found in the eyes, blood vessels, bladder, and male reproductive organs.
Stimulation of alpha1 receptor sites results in constriction.
OBJ: Compare and contrast the effects of sympathetic and parasympathetic stimulation of the heart.
8. Which side of the heart is a low-pressure system that pumps venous blood to the lungs?
h
a. Left
b. Right
ANS: B
The job of the right side of the heart is to pump unoxygenated blood to and through the lungs
to the left side of the heart. This is called the pulmonary circulation. The right side of the heart
is a low-pressure system.
r
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