,TESTBANKFORECGSMADEEASY 7TH
ed ed ed ed ed de
EDITION BY BARBARA ALL
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CHAPTERS
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,Chapter 01: Anatomy and Physiology
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Test Bank
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TRUE/FALSE
1. Stimulation of beta-adrenergic receptor sites will result in peripheral vasoconstriction.
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ANS: d e F
Beta receptor sites are divided into beta1 and beta2. Beta1 receptors are found
d e d e d e d e d e d e d e d e d e d e d e d e
in the heart and kidneys. Stimulation of beta1
d e d e d e receptor sites in the heart
de d e d e d e d e d e d e d e d e d e d e
results in increased heart rate, contractility, and ultimately irritability of cardiac
d e d e d e d e de d e d e d e d e d e d e
cells. Stimulation of beta1 receptor sites in the kidneys results in the release
d e d e d e d e d e de d e d e d e d e d e d e d e
of renin into the blood. Renin promotes the production of angiotensin, a
d e d e d e d e d e d e d e d e de d e d e d e
powerful vasoconstrictor. Beta2 receptor sites are found in the arterioles of
d e d e d e d e d e d e d e d e de d e d e
the heart, lungs, and skeletal muscle. Stimulation results in dilation.
d e d e d e d e d e d e d e d e d e d e
Stimulation of beta2 receptor sites in the smooth muscle of the bronchi results in
d e de d e d e d e d e d e d e d e d e d e d e d e d e
dilation.
d e
OBJ: Compare and contrast the effects of sympathetic and parasympathetic stimulation of the
de d e d e de d e d e d e d e d e d e de
heart.
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2. Blood pressure is the result of cardiac output and peripheral vascular resistance.
d e d e d e de d e d e d e d e d e d e d e
ANS: d e T
Blood pressure is equal to cardiac output multiplied by peripheral vascular resistance.
de de de de de de de de de de de
Blood pressure is the force exerted by the circulating blood volume on the
d e d e d e d e d e d e d e d e d e d e d e d e d e
walls of the arteries.
d e d e d e de
Peripheral vascular resistance is the resistance to the flow of blood determined by blood
d e d e d e de de de de de de de de d e de
vessel diameter and the tone of the vascular musculature.
de d e d e d e d e d e d e d e d e
OBJ: Identify and explain the components of blood pressure and cardiac output.
de d e de d e d e d e d e d e de d e
MULTIPLE CHOICE de
1. The apex of the heart is formed by the.
de d e d e d e d e d e d e de
a. tip of the left ventricle d e de d e d e
b. tip of the right atrium d e de d e d e
c. right atrium and right ventricle d e d e d e d e
d. left atrium and left ventricle d e d e d e d e
ANS: d e A
The heart’s apex, or lower portion, is formed by the tip of the left ventricle. The
d e d e d e de de d e d e d e de d e d e de d e de d e
apex lies just above the diaphragm, between the fifth and sixth ribs, in the
d e d e de d e d e d e d e d e d e d e d e d e d e d e
midclavicular line.
d e d e
OBJ: Identify the surfaces of the heart. d e d e d e d e d e
2. The left atrium receives blood from the .
d e d e d e d e d e d e
a. pulmonary veins de
b. aorta
c. pulmonary arteries d e
d. inferior vena cava de d e
ANS: d e A
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The left atrium receives freshly oxygenated blood from the lungs via the right and
de d e d e d e de d e d e d e d e de de de d e
left pulmonary veins.
d e de de
OBJ: d e d e Identify and describe the chambers of the heart and the vessels that enter or leave
de d e de d e d e d e d e d e d e d e d e d e d e d e
each.
d e
3. The anterior surface of the heart consists primarily of the
d e d e d e d e d e d e d e de d e .
a. left atrium de
b. right atrium de
c. left ventricle d e
d. right ventricle de
ANS: d e D
The front (anterior) surface of the heart lies behind the sternum and costal cartilages. It is
de de de de de de de de de de de de de de de
formed by portions of the right atrium and the left and right ventricles. However,
de d e d e d e d e d e d e d e d e de d e d e d e d e
because the heart is tilted slightly toward the left in the chest, the right ventricle is the
d e de de de de d e de de de de de de d e de de de de
area of the heart that lies most directly behind the sternum.
de de de de de d e d e d e d e d e d e
OBJ: d e d e Identify the surfaces of the heart. d e d e d e d e d e
4. Blood pressure is determined by multiplied by
d e d e de d e de .
a. stroke volume; heart rate de d e d e
b. heart rate; cardiac output d e d e d e
c. cardiac output; peripheral vascular resistance d e d e d e d e
d. stroke volume; peripheral vascular resistance
d e d e d e d e
ANS: d e C
Blood pressure is equal to cardiac output multiplied by peripheral vascular resistance.
d e d e d e d e d e d e d e d e de d e d e
OBJ: d e d e Identify and explain the components of blood pressure and cardiac output.
de d e d e d e d e d e d e d e de d e
5. The right atrium receives venous blood from the head, neck, and thorax via
d e d e d e d e d e d e d e d e d e d e d e d e
the , from the remainder of the body via the
d e d e de de de de de de de de , and from the
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heart via the
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a. coronary sinus; superior vena cava; inferior vena cava de d e d e d e d e d e d e
b. superior vena cava; coronary sinus; inferior vena cava d e d e d e d e d e d e d e
c. inferior vena cava; superior vena cava; coronary sinus
d e d e d e d e d e d e d e
d. superior vena cava; inferior vena cava; coronary sinus d e d e d e d e d e d e de
ANS: d e D
The right atrium receives blood low in oxygen from the superior vena cava,
d e d e d e d e d e d e d e d e d e d e d e d e
which carries blood from the head and upper extremities; the inferior vena
d e d e de d e d e d e d e d e d e d e d e d e
cava, which carries blood from the lower body; and the coronary sinus,
d e d e d e d e de d e d e d e d e d e d e d e
which is the largest vein that drains the heart.
d e d e d e d e d e d e d e d e de
OBJ: Identify and describe the chambers of the heart and the vessels that enter or leave
de d e de d e d e d e d e d e d e d e d e d e d e de
each.
d e
6. The heart is divided into
de d e d e d e chambers but functions as a -sided pump. d e d e d e d e de
a. two; four d e
b. three; two de
c. four; two d e
d. four; three de
ANS: d e C
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d e de
ed ed ed ed ed de
EDITION BY BARBARA ALL
de de de de
CHAPTERS
de
,Chapter 01: Anatomy and Physiology
de de de de
Test Bank
de de
TRUE/FALSE
1. Stimulation of beta-adrenergic receptor sites will result in peripheral vasoconstriction.
de de d e d e d e d e de de d e
ANS: d e F
Beta receptor sites are divided into beta1 and beta2. Beta1 receptors are found
d e d e d e d e d e d e d e d e d e d e d e d e
in the heart and kidneys. Stimulation of beta1
d e d e d e receptor sites in the heart
de d e d e d e d e d e d e d e d e d e d e
results in increased heart rate, contractility, and ultimately irritability of cardiac
d e d e d e d e de d e d e d e d e d e d e
cells. Stimulation of beta1 receptor sites in the kidneys results in the release
d e d e d e d e d e de d e d e d e d e d e d e d e
of renin into the blood. Renin promotes the production of angiotensin, a
d e d e d e d e d e d e d e d e de d e d e d e
powerful vasoconstrictor. Beta2 receptor sites are found in the arterioles of
d e d e d e d e d e d e d e d e de d e d e
the heart, lungs, and skeletal muscle. Stimulation results in dilation.
d e d e d e d e d e d e d e d e d e d e
Stimulation of beta2 receptor sites in the smooth muscle of the bronchi results in
d e de d e d e d e d e d e d e d e d e d e d e d e d e
dilation.
d e
OBJ: Compare and contrast the effects of sympathetic and parasympathetic stimulation of the
de d e d e de d e d e d e d e d e d e de
heart.
de
2. Blood pressure is the result of cardiac output and peripheral vascular resistance.
d e d e d e de d e d e d e d e d e d e d e
ANS: d e T
Blood pressure is equal to cardiac output multiplied by peripheral vascular resistance.
de de de de de de de de de de de
Blood pressure is the force exerted by the circulating blood volume on the
d e d e d e d e d e d e d e d e d e d e d e d e d e
walls of the arteries.
d e d e d e de
Peripheral vascular resistance is the resistance to the flow of blood determined by blood
d e d e d e de de de de de de de de d e de
vessel diameter and the tone of the vascular musculature.
de d e d e d e d e d e d e d e d e
OBJ: Identify and explain the components of blood pressure and cardiac output.
de d e de d e d e d e d e d e de d e
MULTIPLE CHOICE de
1. The apex of the heart is formed by the.
de d e d e d e d e d e d e de
a. tip of the left ventricle d e de d e d e
b. tip of the right atrium d e de d e d e
c. right atrium and right ventricle d e d e d e d e
d. left atrium and left ventricle d e d e d e d e
ANS: d e A
The heart’s apex, or lower portion, is formed by the tip of the left ventricle. The
d e d e d e de de d e d e d e de d e d e de d e de d e
apex lies just above the diaphragm, between the fifth and sixth ribs, in the
d e d e de d e d e d e d e d e d e d e d e d e d e d e
midclavicular line.
d e d e
OBJ: Identify the surfaces of the heart. d e d e d e d e d e
2. The left atrium receives blood from the .
d e d e d e d e d e d e
a. pulmonary veins de
b. aorta
c. pulmonary arteries d e
d. inferior vena cava de d e
ANS: d e A
Downloaded by: academicexpert de d e
|
d e de
,https://www.stuvia.com/
Stuvia.com - d e d e The d e Marketplace d e to d e Buy d e and d e Sell
your Study
The left atrium receives freshly oxygenated blood from the lungs via the right and
de d e d e d e de d e d e d e d e de de de d e
left pulmonary veins.
d e de de
OBJ: d e d e Identify and describe the chambers of the heart and the vessels that enter or leave
de d e de d e d e d e d e d e d e d e d e d e d e d e
each.
d e
3. The anterior surface of the heart consists primarily of the
d e d e d e d e d e d e d e de d e .
a. left atrium de
b. right atrium de
c. left ventricle d e
d. right ventricle de
ANS: d e D
The front (anterior) surface of the heart lies behind the sternum and costal cartilages. It is
de de de de de de de de de de de de de de de
formed by portions of the right atrium and the left and right ventricles. However,
de d e d e d e d e d e d e d e d e de d e d e d e d e
because the heart is tilted slightly toward the left in the chest, the right ventricle is the
d e de de de de d e de de de de de de d e de de de de
area of the heart that lies most directly behind the sternum.
de de de de de d e d e d e d e d e d e
OBJ: d e d e Identify the surfaces of the heart. d e d e d e d e d e
4. Blood pressure is determined by multiplied by
d e d e de d e de .
a. stroke volume; heart rate de d e d e
b. heart rate; cardiac output d e d e d e
c. cardiac output; peripheral vascular resistance d e d e d e d e
d. stroke volume; peripheral vascular resistance
d e d e d e d e
ANS: d e C
Blood pressure is equal to cardiac output multiplied by peripheral vascular resistance.
d e d e d e d e d e d e d e d e de d e d e
OBJ: d e d e Identify and explain the components of blood pressure and cardiac output.
de d e d e d e d e d e d e d e de d e
5. The right atrium receives venous blood from the head, neck, and thorax via
d e d e d e d e d e d e d e d e d e d e d e d e
the , from the remainder of the body via the
d e d e de de de de de de de de , and from the
de de de
heart via the
de de . de
a. coronary sinus; superior vena cava; inferior vena cava de d e d e d e d e d e d e
b. superior vena cava; coronary sinus; inferior vena cava d e d e d e d e d e d e d e
c. inferior vena cava; superior vena cava; coronary sinus
d e d e d e d e d e d e d e
d. superior vena cava; inferior vena cava; coronary sinus d e d e d e d e d e d e de
ANS: d e D
The right atrium receives blood low in oxygen from the superior vena cava,
d e d e d e d e d e d e d e d e d e d e d e d e
which carries blood from the head and upper extremities; the inferior vena
d e d e de d e d e d e d e d e d e d e d e d e
cava, which carries blood from the lower body; and the coronary sinus,
d e d e d e d e de d e d e d e d e d e d e d e
which is the largest vein that drains the heart.
d e d e d e d e d e d e d e d e de
OBJ: Identify and describe the chambers of the heart and the vessels that enter or leave
de d e de d e d e d e d e d e d e d e d e d e d e de
each.
d e
6. The heart is divided into
de d e d e d e chambers but functions as a -sided pump. d e d e d e d e de
a. two; four d e
b. three; two de
c. four; two d e
d. four; three de
ANS: d e C
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