Name: Charlotte Daker

Theme: The Normal Immune System

OPTION LIST

A	Innate immune system	I	Major histocompatability complex class 2
B	IL6	J	Classical complement pathway
C	Interferons	K	CD8+
D	Major histocompatability complex class 1	L	Natural Killer cells
E	Complement	M
F	IgG	N
G	IgA	O
H	IgM	P

For each scenario below, choose the most appropriate answer from the list above. Each option may be used once, more than once or not at all.

1. Cytokines exerting an anti-viral effect

2. Immunoglobulin dimer

3. MHC associated with Th1 cells

4. Acts on hepatocytes to induce synthesis of acute phase proteins in response to bacterial infection

5. Arise in the first few days after infection and are important in defence against viruses and tumors

ANSWERS

1. C

2.G

3. D

4. B

5. L