WorksheetsThe heart
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
How many chambers does the heart have?
a)
1
b)
2
c)
3
d)
4
2.
The arrow indicates the
a)
Right atrium
b)
Left ventricle
c)
Right ventricle
d)
Left atrium
3.
The arrow indicates the
a)
Left ventricle
b)
Pulmonary artery
c)
Right atrium
d)
Pulmonary veins
4.
The arrow indicates the
a)
Right ventricle
b)
Aorta
c)
Right atrium
d)
Atrium
5.
The arrow indicates the
a)
Right ventricle
b)
Pulmonary artery
c)
Left ventricle
d)
Right atrium
6.
These structures carry blood away from the heart.
a)
Blood cells
b)
Veins
c)
Capillaries
d)
Arteries
7.
The arrow indicates the
a)
Pulmonary vein
b)
Right atrium
c)
Aorta
d)
Pulmonary artery
8.
The arrow indicates the
a)
Left ventricle
b)
Vena cava
c)
Right atrium
d)
Right ventricle
9.
This chamber of the heart that RECEIVES blood returning from the body
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
10.
The major blood vessel that carries oxygenated blood out of the heart is the
a)
left atrium
b)
right atrium
c)
aorta
d)
vena cava
11.
The purpose of heart valves is to
a)
set the pace at which the heart beats
b)
prevent blood from flowing backward
c)
oxygenate the blood as it passes through the valve
d)
add minerals to the blood
12.
Which side of the heart pumps blood that contains oxygen?
a)
Left
b)
Right
13.
Which side of the heart pumps blood without oxygen to the lungs?
a)
Left
b)
Right
14.
The movement of blood through the body is called....
a)
Respiration
b)
Circulation
c)
Photosynthesis
d)
Locomotion
15.
A flap of tissue that prevents blood from flowing backward
a)
Aorta
b)
Atrium
c)
Septum
d)
Valve
16.
Receives oxygen-rich blood from the lungs
a)
Right Ventricle
b)
Left Ventricle
c)
Right Atrium
d)
Left Atrium
17.
Prevents oxygen-rich and oxygen-poor blood from mixing in the heart
a)
Aorta
b)
Atrium
c)
Valve
d)
Septum
18.
Artery B takes blood to the lungs. What is it called?
a)
pulmonary vein
b)
aorta
c)
pulmonary aorta
d)
pulmonary artery
19.
Which letter is the left ventricle?
a)
E
b)
G
c)
F
d)
H
20.
What is vein A called?
a)
aorta
b)
vena cava
c)
pulmonary artery
d)
pulmonary vein
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