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WorksheetsCardiovascular System Review
Total questions: 20
Worksheet time: 12mins
Name
Class
Date
1.
How many valves does the heart have ?
a)
7
b)
4
c)
3
d)
2
2.
How many chambers does the heart have ?
a)
4
b)
6
c)
3
d)
1
3.
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
4.
Blood enters the right atrium through
a)
pulmonary veins
b)
vena cavaes
c)
pulmonary arteries
d)
aorta
5.
a)
Pulmonary veins
b)
Pulmonary artery
c)
Aorta
d)
Vena cava
6.
Which part of the heart pumps deoxygenated (oxygen-poor) blood?
a)
Left side
b)
Right side
c)
Top side
d)
Bottom side
7.
Which vessels carry blood to the heart?
a)
Veins
b)
Arteries
c)
Capillaries
8.
Which part of the heart pumps oxygenated blood?
a)
Left side
b)
Right side
c)
Top side
d)
Bottom side
9.
Which vessels carry blood away from the heart?
a)
Veins
b)
Arteries
c)
Capillaries
10.
What creates the "lub dub" heart sounds?
a)
Flow of blood
b)
Closing of valves
c)
Opening of valves
d)
Breathing
11.
_______ circulation takes blood from the heart to the lungs and back.
a)
Systemic
b)
Pulmonary
c)
Body
d)
Blood
12.
The bottom chambers of the heart are called
a)
ventricles
b)
atria
c)
vena cava
d)
valves
13.
Identify the heart chamber
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
14.
Which are larger, atria or ventricles?
a)
atria
b)
ventricles
15.
The "semilunars" include
a)
mitral and tricuspid
b)
aortic and pulmonary
c)
bicuspid and aortic
d)
tricuspid and pulmonary
16.
What separates the right atrium and right ventricle?
a)
Aortic valve
b)
Tricuspid valve
c)
Pulmonary valve
d)
Bicuspid valve
17.
ECG is a reading that shows
a)
the activity of heart
b)
the electrical activity of cardiac muscle
c)
the systole and diastole of cardiac muscle
d)
the initiation of heartbeat
18.
The sinoatrial node is located in the ________.
a)
aorta
b)
right atrium
c)
left atrium
d)
right ventricle
19.
Which one of the following represents the correct path for the transmission of an impulse in the intrinsic conduction system of the heart?
a)
AV node, Bundle of His, SA node, Purkinje fibers, bundle branches
b)
SA node, AV node, Bundle of His, bundle branches, Purkinje fibers
c)
SA node, Bundle of His, AV node, Purkinje fibers, bundle branches
d)
SA node, Bundle of His, bundle branches, Purkinje fibers, AV node
20.
Which label is representing the Purkinje fibers?
a)
A
b)
C
c)
D
d)
E
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