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Chapter 17: The Cardiovascular System: The Heart
Heart
Anatomy
Pathway of
Blood
Heart
Conduction
Cardiac
Cycle
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Questions by Mark Hollier, Georgia Perimeter College - Clarkston Campus
Cardiac Output
and Control
FINAL ROUND
Heart Anatomy:
$100 Question
Cardiac muscle tissue is found in which layer of
the heart?
a.
b.
c.
d.
Endocardium
Myocardium
Epicardium
Pericardium
ANSWER
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Heart Anatomy:
$100 Answer
Cardiac muscle tissue is found in which layer of
the heart?
a.
b.
c.
d.
Endocardium
Myocardium
Epicardium
Pericardium
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Heart Anatomy:
$200 Question
This valve is found between the right atrium and
the right ventricle.
a.
b.
c.
d.
Mitral
Tricuspid
Bicuspid
Semilunar
ANSWER
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Heart Anatomy:
$200 Answer
This valve is found between the right atrium and
the right ventricle.
a.
b.
c.
d.
Mitral
Tricuspid
Bicuspid
Semilunar
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Heart Anatomy:
$300 Question
Which blood vessels leave the heart and
transport blood to the lungs?
a.
b.
c.
d.
Venae cavae
Aorta
Pulmonary arteries
Pulmonary veins
ANSWER
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Heart Anatomy:
$300 Answer
Which blood vessels leave the heart and
transport blood to the lungs?
a.
b.
c.
d.
Venae cavae
Aorta
Pulmonary arteries
Pulmonary veins
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Heart Anatomy:
$400 Question
These structures prevent prolapse of the
atrioventricular valves.
a.
b.
c.
d.
Chordae tendineae
Crista terminalis
Trabeculae carneae
Intercalated discs
ANSWER
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Heart Anatomy:
$400 Answer
These structures prevent prolapse of the
atrioventricular valves.
a.
b.
c.
d.
Chordae tendineae
Crista terminalis
Trabeculae carneae
Intercalated discs
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Heart Anatomy:
$500 Question
All of these structures can be identified in the
ventricles except ________.
a.
b.
c.
d.
trabeculae carneae
papillary muscles
pectinate muscles
chordae tendineae
ANSWER
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Heart Anatomy:
$500 Answer
All of these structures can be identified in the
ventricles except ________.
a.
b.
c.
d.
trabeculae carneae
papillary muscles
pectinate muscles
chordae tendineae
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Pathway of Blood:
$100 Question
Blood is carried to the heart by these vessels.
a.
b.
c.
d.
Arteries
Veins
Auricles
Capillaries
ANSWER
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Pathway of Blood:
$100 Answer
Blood is carried to the heart by these vessels.
a.
b.
c.
d.
Arteries
Veins
Auricles
Capillaries
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Pathway of Blood:
$200 Question
Of the following, what is the best definition of
arteries?
a.
b.
c.
d.
Carry oxygenated blood
Carry blood away from the heart
Carry deoxygenated blood
Carry blood toward the heart
ANSWER
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Pathway of Blood:
$200 Answer
Of the following, what is the best definition of
arteries?
a.
b.
c.
d.
Carry oxygenated blood
Carry blood away from the heart
Carry deoxygenated blood
Carry blood toward the heart
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Pathway of Blood:
$300 Question
Blood being pumped out of the left ventricle
enters the ________.
a.
b.
c.
d.
pulmonary artery
aorta
coronary sinus
venae cavae
ANSWER
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Pathway of Blood:
$300 Answer
Blood being pumped out of the left ventricle
enters the ________.
a.
b.
c.
d.
pulmonary artery
aorta
coronary sinus
venae cavae
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Pathway of Blood:
$400 Question
Blood is prevented from flowing back into the left
ventricle by the ________.
a.
b.
c.
d.
aortic semilunar valve
tricuspid valve
pulmonary semilunar valve
mitral valve
ANSWER
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Pathway of Blood:
$400 Answer
Blood is prevented from flowing back into the left
ventricle by the ________.
a.
b.
c.
d.
aortic semilunar valve
tricuspid valve
pulmonary semilunar valve
mitral valve
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Pathway of Blood:
$500 Question
Deoxygenated blood from the myocardium enters
the right atrium through the ________.
a.
b.
c.
d.
cardiac veins
coronary arteries
coronary sinus
superior vena cava
ANSWER
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Pathway of Blood:
$500 Answer
Deoxygenated blood from the myocardium enters
the right atrium through the ________.
a.
b.
c.
d.
cardiac veins
coronary arteries
coronary sinus
superior vena cava
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Heart Conduction:
$100 Question
Without SA node input, what would the heart
rate be?
a.
b.
c.
d.
50 beats per minute
75 beats per minute
100 beats per minute
The heart would not beat.
ANSWER
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Heart Conduction:
$100 Answer
Without SA node input, what would the heart
rate be?
a.
b.
c.
d.
50 beats per minute
75 beats per minute
100 beats per minute
The heart would not beat.
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Heart Conduction:
$200 Question
The atrioventricular bundle is located here.
a.
b.
c.
d.
Interatrial septum
Interventricular septum
Floor of the right atrium
Apex of the heart
ANSWER
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Heart Conduction:
$200 Answer
The atrioventricular bundle is located here.
a.
b.
c.
d.
Interatrial septum
Interventricular septum
Floor of the right atrium
Apex of the heart
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Heart Conduction:
$300 Question
Atrial repolarization occurs during this period of
time, seen on an ECG.
a.
b.
c.
d.
P wave
QRS complex
T wave
S-T segment
ANSWER
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Heart Conduction:
$300 Answer
Atrial repolarization occurs during this period of
time, seen on an ECG.
a.
b.
c.
d.
P wave
QRS complex
T wave
S-T segment
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Heart Conduction:
$400 Question
The entire ventricular myocardium remains
depolarized during this time on an ECG.
a.
b.
c.
d.
S-T segment
Q-T interval
QRS complex
T wave
ANSWER
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Heart Conduction:
$400 Answer
The entire ventricular myocardium remains
depolarized during this time on an ECG.
a.
b.
c.
d.
S-T segment
Q-T interval
QRS complex
T wave
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Heart Conduction:
$500 Question
Nerve impulses are directly supplied to the
papillary muscles by the ________.
a.
b.
c.
d.
SA node
subendocardial conducting network
AV node
atrioventricular bundle
ANSWER
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Heart Conduction:
$500 Answer
Nerve impulses are directly supplied to the
papillary muscles by the ________.
a.
b.
c.
d.
SA node
subendocardial conducting network
AV node
atrioventricular bundle
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Cardiac Cycle:
$100 Question
The lub-dup heart sounds heard during
auscultation of the heart are associated with
_______.
a.
b.
c.
d.
the SA node firing
the heart valves opening
the heart valves closing
blood flowing from the atria to the ventricles
ANSWER
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Cardiac Cycle:
$100 Answer
The lub-dup heart sounds heard during
auscultation of the heart are associated with
_______.
a.
b.
c.
d.
the SA node firing
the heart valves opening
the heart valves closing
blood flowing from the atria to the ventricles
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Cardiac Cycle:
$200 Question
All four heart valves are closed during this time.
a.
b.
c.
d.
All of ventricular systole
All of ventricular diastole
Ventricular ejection
Isovolumetric contraction
ANSWER
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Cardiac Cycle:
$200 Answer
All four heart valves are closed during this time.
a.
b.
c.
d.
All of ventricular systole
All of ventricular diastole
Ventricular ejection
Isovolumetric contraction
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Cardiac Cycle:
$300 Question
During what phase does stroke volume decrease
in the ventricles?
a.
b.
c.
d.
Ventricular ejection
Atrial contraction
Ventricular filling
Isovolumetric contraction
ANSWER
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Cardiac Cycle:
$300 Answer
During what phase does stroke volume decrease
in the ventricles?
a.
b.
c.
d.
Ventricular ejection
Atrial contraction
Ventricular filling
Isovolumetric contraction
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Cardiac Cycle:
$400 Question
During which part of the cardiac cycle would
pressure in the ventricle be at its lowest?
a.
b.
c.
d.
Mid-diastole
Isovolumetric contraction
Ventricular ejection
Late systole
ANSWER
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Cardiac Cycle:
$400 Answer
During which part of the cardiac cycle would
pressure in the ventricle be at its lowest?
a.
b.
c.
d.
Mid-diastole
Isovolumetric contraction
Ventricular ejection
Late systole
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Cardiac Cycle:
$500 Question
The greatest decrease in ventricular pressure
occurs at this time.
a.
b.
c.
d.
Isovolumetric contraction
Isovolumetric relaxation
Ventricular systole
Ventricular filling
ANSWER
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Cardiac Cycle:
$500 Answer
The greatest decrease in ventricular pressure
occurs at this time.
a.
b.
c.
d.
Isovolumetric contraction
Isovolumetric relaxation
Ventricular systole
Ventricular filling
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Cardiac Output and Control:
$100 Question
The amount of blood pumped out of each
ventricle in one minute is called ________.
a.
b.
c.
d.
stroke volume
cardiac output
cardiac reserve
end diastolic volume
ANSWER
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Cardiac Output and Control:
$100 Answer
The amount of blood pumped out of each
ventricle in one minute is called ________.
a.
b.
c.
d.
stroke volume
cardiac output
cardiac reserve
end diastolic volume
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Cardiac Output and Control:
$200 Question
An increase in heart rate by the sympathetic
nervous system is a ________.
a.
b.
c.
d.
positive inotropic effect
negative inotropic effect
positive chronotropic effect
negative chronotropic effect
ANSWER
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Cardiac Output and Control:
$200 Answer
An increase in heart rate by the sympathetic
nervous system is a ________.
a.
b.
c.
d.
positive inotropic effect
negative inotropic effect
positive chronotropic effect
negative chronotropic effect
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Cardiac Output and Control:
$300 Question
An increase in end diastolic volume would have
which effect on cardiac output?
a.
b.
c.
d.
Increase
Decrease
No effect
Varies from person to person
ANSWER
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Cardiac Output and Control:
$300 Answer
An increase in end diastolic volume would have
which effect on cardiac output?
a.
b.
c.
d.
Increase
Decrease
No effect
Varies from person to person
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Cardiac Output and Control:
$400 Question
The parasympathetic nervous system decreases
heart rate by ________.
a.
b.
c.
d.
releasing norepinephrine
opening sodium gates
closing sodium gates
opening potassium gates
ANSWER
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Cardiac Output and Control:
$400 Answer
The parasympathetic nervous system decreases
heart rate by ________.
a.
b.
c.
d.
releasing norepinephrine
opening sodium gates
closing sodium gates
opening potassium gates
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Cardiac Output and Control:
$500 Question
The most important factor for stretching cardiac
muscle is ________.
a.
b.
c.
d.
heart rate
end systolic volume
end diastolic volume
stroke volume
ANSWER
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Cardiac Output and Control:
$500 Answer
The most important factor for stretching cardiac
muscle is ________.
a.
b.
c.
d.
heart rate
end systolic volume
end diastolic volume
stroke volume
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FINAL ROUND Question
Hypertension can decrease cardiac output by
directly causing an increase in ________.
a.
b.
c.
d.
end systolic volume
end diastolic volume
stroke volume
all three volumes above
ANSWER
© 2014 Pearson Education, Inc.
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FINAL ROUND Answer
Hypertension can decrease cardiac output by
directly causing an increase in ________.
a.
b.
c.
d.
end systolic volume
end diastolic volume
stroke volume
all three volumes above
© 2014 Pearson Education, Inc.
BACK TO GAME