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Cardiovascular Vs Respiratory

Total questions: 12

Worksheet time: 9mins

Name
Class
Date
1.

What is the function of the cardiovascular system?

a)

Break down food for nutrients.

b)

Carry materials like oxygen, nutrients, and waste around the body.

c)

Movement of body parts.

d)

Collect information and respond with electrical messages.

2.
When you breathe, your lungs take in ___ and remove ___. 
a)
air/oxygen
b)
oxygen/carbon dioxide 
c)
carbon dioxide/waste 
d)
waste/air 
3.
What are the bottom chambers of the heart called?
a)
Septums
b)
Aorta
c)
Atria
d)
Ventricles
4.
What are the two upper chambers of the heart called?
a)
Atria
b)
Ventricles
c)
Aortas
d)
Septums
5.

What is the main function of the respiratory system?

a)

break down food for nutrients

b)

produce hormones (chemical messages)

c)

Structure, support, and protection of body parts.

d)

Bring in oxygen to the body and gets rid of carbon dioxide.

6.

How many chambers (rooms) are in a human heart?

a)

1

b)

2

c)

3

d)

4

7.
Respiratory system maintains homeostasis by...
a)
balancing levels of carbon dioxide and oxygen levels in the blood
b)
Balancing glucose levels in blood
c)
Regulating blood pressure
d)
Absorbing nutrients
8.

What type of blood vessel returns blood back to the heart?

a)

vein

b)

artery

c)

capillary

d)

none of the above

9.

What type of blood vessels brings blood AWAY from the heart?

a)

Vein

b)

Artery

c)

Capillary

d)

None of the above

10.

Which component of blood helps deliver oxygen with the protein hemoglobin?

a)

Platelet

b)

White Blood Cell

c)

Red Blood Cell

d)

Plasma

11.

On this picture of the respiratory system, what organ is letter C?

a)

Alveoli

b)

Bronchus (Bronchi)

c)

Trachea

d)

Lung

12.

To summarize... which option is most correct?

a)

Cardiovascular system transports while respiratory takes in/removes

b)

Respiratory system transports while cardiovascular takes in/removes

c)

Cardiovascular breaks down nutrients that the respiratory system helps collect

d)

Respiratory system helps with movement, cardiovascular helps with energy