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Basics of Blood

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Which of the following statements is true concerning human blood?

a)

The blood contains RBC, WBC, platelets and plasma

b)

Proteins are not normal components of human blood

c)

It does not participate in the body temperature regulation

d)

Hematopoeisis takes place in lungs

2.

What is hematocrit?

a)

a hormone that stimulates production of red blood cells

b)

the nucleus of a red blood cell

c)

the measure of red blood cells in the blood

3.

How many liters of blood does the adult human body contain?

a)

7

b)

3,5

c)

5

d)

10

4.

Most of the volume of normal human blood is composed of:

a)

red cells

b)

plasma

c)

hemoglobin

d)

white cells

5.

Which of the following are likely to increase when the body is under attack from bacteria?

a)

thrombocytes

b)

leukocytes

c)

plasma

d)

erythrocytes

6.

Erythrocyte is another name for a:

a)

red blood cell

b)

white blood cell

c)

platelet

d)

thrombocyte

7.

What is the most abundant protein in plasma?

a)

Fibrinogen

b)

Globulins

c)

Hemoglobin

d)

Albumins

8.

The synthesis of white blood cells is called:

a)

Leukopoiesis

b)

Lymphopoiesis

c)

Thrombopoiesis

d)

Erythropoiesis

9.

What is hemoglobin?

a)

protein designed to hold oxygen and carry it to cells

b)

protein that hold waste products and remove them from body

c)

a chemical that stimulates the production of red blood cells

10.

Where are blood cells produced?

a)

lungs

b)

bone marrow

c)

heart

d)

blood vessels