Systemic Bacteriology MCQs
41. Question
Shigellosis is best diagnosed by
Stool examination
Stool culture
Sigmoidoscopy
Enzyme
Answer
42. Question
Growth factor needed for salmonella
Tryptophan
Niacin
Vitamin B 12
All of the above
Citrate
Answer
43. Question
Which salmonella is anerogenic ?
S typhi
S paratyphi A
S paratyphi B
All of the above
Answer
44. Question
Agglutination with O antigen of S typhi inhibited by
Vi antigen
Pili antigen
Flagellar antigen
All of the above
Answer
45. Question
Which of the following is the most immunogenic in typhoid ?
O antigen
H antigen
Vi antigen
Somatic antigen
Answer