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Blood Composition

Total questions: 25

Worksheet time: 11mins

Name
Class
Date
1.

Which component of blood is aids in healing of torn vessels by forming a clot?

a)

Red Blood Cells

b)

White Blood Cells

c)

Platelets

d)

Plasma

2.

Which white blood cell is phagocytic?

a)

Eosinophils

b)

Basophils

c)

Lymphocytes

d)

Neutrophils

3.

Which white blood cell produce a specific immune response?

a)

Eosinophils

b)

Basophils

c)

Neutrophils

d)

Lymphocytes

e)

Monocytes

4.

Which white blood cell contain heparin and release histamine during an allergic reaction?

a)

Eosinophils

b)

Basophils

c)

Neutrophils

d)

Lymphocytes

e)

Monocytes

5.

Which white blood cell plays a role in inflammatory responses and kill parasitic worms?

a)

Eosinophils

b)

Basophils

c)

Neutrophils

d)

Lymphocytes

e)

Monocytes

6.

Which white blood cell is the most plentiful and phagocytizes bacteria?

a)

Eosinophils

b)

Basophils

c)

Neutrophils

d)

Lymphocytes

e)

Monocytes

7.

Which blood component is important in the immune system?

a)

Red blood cells

b)

White blood cells

c)

Platelets

d)

Plasma

8.

The shape of a red blood cell is described as:

a)

Spherical

b)

Biconcave discs

c)

Multilobed

d)

Bilobed

9.

What is the main function of the cardiovascular system?

a)

Protection

b)

Support

c)

Transport substances throughout the body

d)

Intergration

10.

What type of tissue is blood?

a)

Epithelial

b)

Dense fibrous

c)

Connective

d)

Muscle

11.

Where are blood cells formed?

a)

Muscle

b)

Bone Marrow

c)

Skin

d)

Heart

12.

The liquid portion of blood is known as the ___________.

a)

red blood cells

b)

white blood cells

c)

hematocrit

d)

plasma

13.

Erythrocytes

a)

are the least numerous formed element in the body

b)

are cylindrically shaped cells

c)

are produced in yellow bone marrow

d)

do not have a nucleus

14.

What is the oxygen carrying protein in blood?

a)

hematocrit

b)

hemopoesis

c)

hemoglobin

d)

hemostasis

15.

Which part of human blood carries hormones and nutrients?

a)

plasma

b)

platelets

c)

red blood cells

d)

white blood cells

16.
a)
Red blood cell
b)
White blood cell
c)
Platelet
d)
Plasma
17.
a)
Red blood cell
b)
White blood cell
c)
Platelet
d)
Plasma
18.
a)
Red blood cell
b)
White blood cell
c)
Platelet
d)
Plasma
19.
a)
Red blood cell
b)
White blood cell
c)
Platelet
d)
Plasma
20.
a)
White blood cells and platelets
b)
White blood cells
c)
Platelets
d)
Red blood cells and White blood cells
21.
a)
Plasma
b)
White blood cells
c)
Platelets
d)
Red blood cells
22.

The process of making RBCs

a)

Erythropoiesis

b)

Erythropoietin

23.
Low hematocrit levels are caused by
a)
sickle cell crises
b)
clumping of RBC
c)
low level of RBC
d)
increased WBC
24.

The patrol agents in the blood are

a)

hormones and enzymes

b)

albumins and globulins

c)

white blood cells and antibodies

d)

plasma and formed elements

25.

Old or damaged blood cells are recycled in the

a)

liver

b)

plasma

c)

stomach

d)

bone marrow