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TUTORIAL 9 IMMUNITY PART 2 C38

Total questions: 13

Worksheet time: 39mins

Name
Class
Date
1.

Antibodies transferred from the mother to the baby is a type of _____________

a)

Naturally acquired active immunity

b)

Naturally acquired passive immunity

c)

Artificially acquired passive immunity

d)

Artificially acquired active immunity

2.

Which best describe vaccine?

a)

Body naturally induces antibodies

b)

Antibodies pass from breast milk

c)

Stimulate body to produce antibodies

d)

Preformed antibodies introduced by injection

3.

Which cell produces antibodies?

a)

B cell

b)

Cytotoxic T cell

c)

Helper T cell

d)

Natural killer cell

4.

The following cell involved in cell-mediated immunity EXCEPT.

a)

Natural killer cell

b)

Cytotoxic T cell

c)

Plasma cell

d)

Helper T cell

5.

Helper T cells releases which chemical mediators in immune response?

a)

Perforin

b)

Lymphotoxin

c)

Interleukins

d)

Tumour necrosis factor

6.

The following immunoglobulin in saliva, tears and breast milk.

a)

Ig D

b)

Ig A

c)

Ig M

d)

Ig E

7.

Ig E antibody is function ___________

a)

to prevents bacteria forming colonies on mucous membrane

b)

to increase the macrophage activity

c)

as agglutinating agent to prevent microbes from spreading

d)

as initial screen for allergies

8.

Define adaptive/acquired immunity.

4 lines
9.

Serum is a type of _________________ immunity.

4 lines
10.

What is the function of cytotoxic T cells?

4 lines
11.

What is the function of Helper T cell?

4 lines
12.

Antibody is also known as ______________.

4 lines
13.

Give any ONE (1) method of how antibodies work?

4 lines