Worksheetsthe circulatory system part (1)
Total questions: 9
Worksheet time: 5mins
Name
Class
Date
1.
The heart consists of two atria and two ventricles. ( )
a)
T
b)
F
2.
The heart is located inside the mouth cavity. ( )
a)
T
b)
F
3.
There are valves within the heart cavity. ( )
a)
T
b)
F
4.
The heart has two sides. ( )
a)
T
b)
F
5.
When blood flows from an atrium to a ventricle, the valve is opened, then closed to prevent the returning back of blood to the atrium. ( )
a)
T
b)
F
6.
The function of arteries is carrying blood from all the body parts to the heart. ( )
a)
T
b)
F
7.
Blood capillaries are considered the ends of arteries and the beginnings of veins. ( )
a)
T
b)
F
8.
All arteries carry blood rich in oxygen except the pulmonary artery carries blood rich in carbon dioxide. ( )
a)
T
b)
F
9.
Superior and inferior vena cava are examples of arteries. ( )
a)
T
b)
F
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