Microbiology MCQ Questions — Page 585

Question 1

All of the following statements about Sabin-Feldman Dye test are true, except:

Answer

Serological test for Toxoplasma

Answer

Uses of Methylene blue dye

Answer

May remain positive for years

Answer

Bluish staining of trophozoites indicates a positive test

Question 2

Answer

Infection acquired by direct contact with infected urine

Answer

Moality is 5-15% in severe cases

Answer

Antibodies are usually detectable in the first week

Answer

IV penicillin is recommended for treatment of severe cases

Question 3

Answer

Clinical manifestations are similar 01 Eltor strain

Answer

First discovered in Chennai

Answer

Epidemiologically indistinguishable from 01 Eltor strain

Answer

Produces 01 Lipopolysaccharide

Question 4

Answer

Bile aesculin agar

Answer

Mannitol salt agar

Answer

Ludlam's media

Answer

Thayer Martin media

Question 5

Answer

Humoral Immunity - Normal; Cellular Immunity - Normal

Answer

Humoral Immunity - Normal; Cellular Immunity - Deficient

Answer

Humoral Immunity - Deficient; Cellular Immunity - Normal

Answer

Humoral Immunity - Deficient; Cellular Immunity - Deficient

Question 6

Answer

Clostradium tetani

Answer

Clostridium welchii

Answer

Mycobacterium tuberculosis

Answer

Mycobacterium leprae

Question 7

CHIV

Answer

Herpes simplex I

Answer

Herpes simplex II

Answer

Treponema pallidum

Question 8

AAlcohol

BPhenol

CChlorine

Answer

Glutaraldehyde

Question 9

Answer

Staph epidermidis

Answer

Enterococcus

Answer

Streptococcus

Answer

Pneumococcus