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Worksheets

The Circulatory System

Total questions: 21

Worksheet time: 11mins

Name
Class
Date
1.

The Circulatory System works with the ___________ system.

a)

Digestive

b)

Respiratory

c)

Nervous

d)

Skeletal

2.

Which type of blood vessel carries blood AWAY from the heart?

a)

Arteries

b)

Veins

c)

Capillaries

3.

Which type of blood vessel carries blood IN toward the heart?

a)

Arteries

b)

Veins

c)

Capillaries

4.

Which blood type can receive all other blood types?

a)

A

b)

AB

c)

B

d)

O

5.

Which of the following is NOT a real blood type?

a)

A

b)

B

c)

C

d)

O

6.

Which blood type can donate to all other blood types?

a)

A

b)

AB

c)

B

d)

O

7.

How many chambers of the heart are there?

a)

1

b)

2

c)

3

d)

4

8.

Which of the following help us to stop bleeding when we get a cut?

a)

Platelets

b)

Red Blood Cells

c)

White Blood Cells

d)

Plasma

9.

What is the liquid part of blood called?

a)

Plasma

b)

Platelets

c)

White Blood Cells

d)

Red Blood Cells

10.

Which of the following is the major organ of the Circulatory System?

a)

Heart

b)

Brain

c)

Stomach

d)

Kidney

11.

Which of the following gives blood its color?

a)

Red Blood Cells

b)

White Blood Cells

c)

Plalelets

d)

Plasma

12.

Which of the following is NOT in our blood?

a)

Red Blood Cells

b)

Blue Blood Cells

c)

Platelets

d)

White Blood Cells

13.

Which of the following fights off germs and diseases?

a)

White Blood Cells

b)

Red Blood Cells

c)

Platelets

d)

Plasma

14.

Your heart is about the size of your....

a)

Fist

b)

Eye

c)

Lung

d)

Brain

15.

Blood carries Carbon Dioxide to the rest of our bodies.

a)

TRUE

b)

FALSE

16.

Your pulse beats fastest when you are sleeping.

a)

TRUE

b)

FALSE

17.

Our heart beats faster after exercise.

a)

TRUE

b)

FALSE

18.

A doctor uses a stethoscope to listen to a person's heart.

a)

TRUE

b)

FALSE

19.

Our heart is a muscle.

a)

TRUE

b)

FALSE

20.

Human blood is blue.

a)

TRUE

b)

FALSE

21.

Do you feel you know/understand enough about the Circulatory System??

(a)