Systemic Bacteriology MCQs
36. Question
Mechanism of action of enteropathogenic E coli is
Adeherence of enterocytes
Stimulates adenyl cyclase
Produces serectory diarrhea
None of the above
Answer
37. Question
Verocytotaxin is produced by
EIEC
ETEC
EHEC
EPEC
Answer
38. Question
The antigen used in Weil-Felix test is obtained from
Pseudomonas
E coli
Proteus
Staphylococcus
Answer
39. Question
Seminal smell on culture is produced by
Pneumococci
Proteus
V cholerae
Yersinia
Answer
40. Question
Classification of shigella is on the basis of fementation of
Lactose
Sucrose
Mannitol
Glucose
Answer