Microbiology – MCQ 5 – A child presents with infective skin lesions of the leg

A child presents with infective skin lesions of the leg. Culture was done which showed gram positive cocci in chains and hemolytic colonies. Which of the following tests will best identify the organism?
A. Bile solubility
B. Optochin sensitivity
C. Bacitracin sensitivity
D. Catalase positive

Correct answer : C. Bacitracin sensitivity

2 Comments

Add a Comment

Your email address will not be published.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

Read previous post:
pathology mcq
Pathology – MCQ 11 – What is the best method for confirming amyloidosis?

What is the best method for confirming amyloidosis : A. Colonoscopy B. Sigmoidoscopy C. Rectal biopsy D. Tongue biopsy Correct...

Close