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WorksheetsBS L3 Heart and Circulation
Total questions: 12
Worksheet time: 22mins
Name
Class
Date
1.
How many chambers does the heart have?
a)
2
b)
4
2.
a)
Pulmonary veins
b)
Pulmonary artery
c)
Aorta
d)
Vena cava
3.
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
4.
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
5.
A flap of tissue that prevents blood from flowing backward
a)
Aorta
b)
Atrium
c)
Septum
d)
Valve
6.
What is the strongest (thickest) part of the heart?
a)
right atrium
b)
right ventricle
c)
left ventricle
d)
left atrium
7.
This goes up and around the heart; delivers blood to the body - the largest artery in the body
a)
Aorta
b)
Pulmonary
c)
Atrium
d)
Ventricle
8.
This type of blood vessel is the thinnest and allows for the transfer of nutrients and oxygen to the cells of the body.
a)
veins
b)
capillaries
c)
arteries
9.
These are the oxygen carrying cells of the blood.
a)
red blood cells
b)
plasma
c)
white blood cells
10.
The top two chambers of the heart
a)
Pulmonary Cirvulation
b)
Valves
c)
Atria
d)
Ventricles
e)
Septum
11.
Which blood vessels carry blood to the heart?
a)
Aorta
b)
veins
c)
arteries
d)
arterioles
12.
Vessels that send blood away from the heart are called
a)
arteries
b)
veins
c)
capillaries
d)
muscles
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