clinical immuno final1 01

Clinical Immunology Finał Test

1. Which of the following diseases is organ-specific?

A. Sjógren’s syndrome s~ B. rheumatoid arthritis /    insulin-dependent diabetes mellitus

u. systemie lupus erythematosus E. scleroderma

Which of the following diseases is non-organ-specific?

A. Grave’s disease 0/ dermatomyositis

C.    Hashimoto’s thyroiditis

D.    pemicious anaemia

E.    insulin-dependent diabetes mellitus

3. Which of the following is an example of stimulating antibody:

A. TBII TSI

C.    panereatie islet celi Ab

D.    Ab to skin melanocytes

E.    autoantibodies to gastric parietal cells

4. The following are useful in the diagnosis of HIV infection:

a.    polymerase chain reaction

b.    antibodies by enzyme-liked immunoadsorbent assay

c.    P24 protein assay

CD4:	CD8 ratio
A.	a and b
B.	a, b and c
C.	b and c
	b, c and d
fi)	a, b, c and d.

5. In AIDS, the following abnormalities are seen:

A:—per^-istentdymphecytosfs

x>

B.    inereased y interferon produetion in response to antigeris

C.    inereased interleukin-2 produetion impaired delayed cutaneous hypersensitivity reactions T -ab

6. HIV transmission has been most often associated with which of the following

blood transfusions unprotected sexual activity injection drug use perinatal transmission occupational exposure.

i

7. Infants born to HIV-seropositive mothers are likely to

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B.

C.

D.

E.

become seronegative if they are not intected not become infected in utero remain HIV-seropositive develop AIDS within the first year of life not become infected by breas.t feeding.