Mcq Subject: Microbiology
CD8 antigen is present on
A. T helper cells
B. B cells
C. T suppressor cells
D. Macrophages
View DescriptionWhich of the following not a prion associated disease –
A. Srapie
B. Kuru
C. Creutzfeldt Jakob disease
D. Alzheimer's disease
View DescriptionA child presents with infective skin lesion of the leg culture was done which showed gram+ve cocci in chains which where hemolytic colonies. The test to confirm the organism is –
A. Bile solubility
B. Optochin sensitivity
C. Bacitracin sensitivity
D. Catalase positive
View DescriptionCerebral malaria most commonly attends infection with which of the following
A. Plasmodium malariae
B. Plasmodium vivax
C. Plasmodium falciparum
D. Plasmodium ovale
View DescriptionWhich is caused by Rickettsia?
A. Weil's disease
B. Rocky mountain spotted fever
C. Scrub typhus
D. Lymes disease
View DescriptionThe acid fast staining characteristic of Mycobacteria appears to be due to which of the following cell wall constituent
A. Mycolic acid
B. Lipopolysaccharide
C. Lipid A
D. N-acetyle muramic acid
View DescriptionThe classic opportunistic infection in acquired immune deficiency syndrome is:
A. Apthous stomatitis
B. Tuberculosis
C. Pneumocystis carinii pneumonia
D. Herpetic gingivostomatitis
View DescriptionThe predominant colonic bacteria are –
A. Largely aerobic
B. Largely anaerobic
C. E. coli
D. Staphylococci
View DescriptionCorynebacterium diphtheriae can be grown within 6-8 hour on –
A. Potassium tellurite media with iron
B. MacConkey's agar
C. Dorset egg medium
D. Loeffler's serum slope
View DescriptionMad Cow disease (Bovine Spongioform Encephalopathy) is similar in man to –
A. Alzheimer's Disease
B. Creutzfeldt Jacod Disease
C. Huntingtons Chorea
D. Picks Disease
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