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Blood

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

What is blood made of?

a)

oxygen and plasma

b)

red blood cells and white blood cells

c)

plasma, red blood cells, white blood cells, and platelets.

d)

plasma and platelets

2.

What makes up around 55% of the blood?

a)

plasma

b)

red blood cell

c)

white blood cells

d)

platelets

3.

What is the function (job) of the plasma?

a)

To fight infections.

b)

To transport oxygen around the body.

c)

To carry nutrients and sugars around the body.

4.

What is the function (job) of the red blood cells?

a)

To transport oxygen around the body and to the muscles.

b)

To fight infections.

c)

To carry nutrients and sugars around the body.

5.

What is the function (job) of the white blood cells?

a)

To transport oxygen around the body.

b)

To carry dissolved sugars.

c)

To clot and cover wounds like cuts.

d)

To fight infections.

6.

What is the function (job) of the platelets?

a)

To form clots (i.e. scabs) when you have cuts.

b)

To transport oxygen to the muscles.

c)

To carry dissolved sugars.

d)

To produce antibodies.

7.

What carries oxygen around the body?

a)

plasma

b)

red bood cells

c)

platelets

d)

white blood cells

8.

Which blood cells fight infections?

a)

white blood cells

b)

red blood cells

c)

platelets

9.

What are the most common blood cells?

a)

red blood cells

b)

white blood cells

c)

platelets

d)

plasma

10.

Where in the body are blood cells made?

a)

stomach

b)

brain

c)

bone marrow

d)

pottery shop

11.

What attaches to oxygen as you breathe and carries oxygen on red blood cells?

a)

plasma

b)

hemoglobin

c)

platelets

d)

bone marrow

12.

What can happen if you receive the wrong blood type?

a)

It changes your blood type.

b)

You might need new white blood cells.

c)

Your cells will clump together and you could die.

d)

You will get too much oxygen.