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WorksheetsCardiovascular System
Total questions: 20
Worksheet time: 11mins
Name
Class
Date
1.
Which of the following delivers oxygen to cells?
a)
Red Blood cells
b)
White blood cells
c)
Platelets
d)
Plasma
2.
Which of the following are the blood vessels that helps blood flow to the heart?
a)
Veins
b)
Arteries
c)
Cappillaries
3.
Which of the following are the blood vessels that have a wall that is 1 cell thick?
a)
Veins
b)
Arteries
c)
Cappillaries
4.
Which of the following are the blood vessels that have the thickest walls?
a)
Veins
b)
Arteries
c)
Cappillaries
5.
What is the name of the circulation between the heart and lungs?
a)
Diastolic
b)
Systemic
c)
Pulmonary
d)
Coronary
6.
What is the name of the circulation between the heart and the body?
a)
Diastolic
b)
Systemic
c)
Pulmonary
d)
Coronary
7.
Blood enters the heart at the ....
a)
Right Atrium
b)
Left Atrium
c)
Right Ventricle
d)
Left Ventricle
8.
What is the name of the part labelled 3?
a)
Right Atrium
b)
Left Atrium
c)
Right Ventricle
d)
Left Ventricle
9.
What is the name of the part labelled 2?
a)
Right Atrium
b)
Left Atrium
c)
Right Ventricle
d)
Left Ventricle
10.
What is the name of the part labelled 4?
a)
Right Atrium
b)
Left Atrium
c)
Right Ventricle
d)
Left Ventricle
11.
What is the function of a valve?
a)
Helps blood to clot
b)
Keeps blood flowing in all directions
c)
Keeps blood flowing in one direction
d)
Stops blood from flowing
12.
Which vessels carry blood away from the heart?
a)
arteries
b)
veins
c)
capillaries
13.
How many chambers does the heart have ?
a)
4
b)
6
c)
3
d)
1
14.
Which part of the heart pumps deoxygenated (oxygen-poor) blood?
a)
Left side
b)
Right side
c)
Top side
d)
Bottom side
15.
Which is the muscular wall that separates the heart into right and left sides?
a)
valves
b)
ventricles
c)
atria
d)
septum
16.
Oxygen-poor blood arrives to the heart from the the body via the _____.
a)
aorta
b)
pulmonary arteries
c)
superior and inferior vena cava
d)
pulmonary veins
17.
A hollow, muscular organ that pumps blood throughout the body.
a)
Skeleton
b)
Heart
c)
Vein
d)
Artery
18.
A blood vessel that carries blood back to the heart.
a)
Cardiovascular System
b)
Heart
c)
Vein
d)
Artery
19.
Another name for the circulatory system is __________________________________________ because they describe the system that consists of the heart, blood vessels, and blood.
a)
Cardiovascular System
b)
Heart
c)
Vein
d)
Artery
20.
Pulmonary vein
a)
carries oxygenated blood to left atrium
b)
carries deoxygenated blood to left ventricle
c)
carries oxygenated blood to left ventricle
d)
carries deoxygenated blood to left atrium
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