Microbiology – MCQ 26 – A child with pustular lesion on his leg

A child had pustular lesion on leg. On gram staining gram positive cocci are seen. To establish the diagnosis of Group A streptococcal erythroderma, the test used is
a) Bile solubility test
b) Catalase test
c) Optochin sensitivity
d) Bacitracin sensitivity

Correct answer : d) Bacitracin sensitivity

Add a Comment

Your email address will not be published. Comments will be displayed only after moderation.

Read previous post:
Microbiology – MCQ 25 – Bacteroides fragilis

With reference to Bacteroides fragilis the following statements are true except- a) B. fragilis is the most frequent anaerobe isolated...