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General Microbiology

When horse serum is injected intravenoulsy in to a rabbit and again in to the skin two or three weeks later, what is the necrotizing reaction that occurs as the site of the second injection________________?

General Microbiology, Medical Mcqs, Microbiology /
When horse serum is injected intravenoulsy in to a rabbit and again in to the skin two or three weeks later, what is the necrotizing reaction that occurs as the site of the second injection________________?

A. Atopy
B. Anaphylaxis
C. Arthus phenomenon
D. Serum sickness

When horse serum is injected intravenoulsy in to a rabbit and again in to the skin two or three weeks later, what is the necrotizing reaction that occurs as the site of the second injection________________? Read More »

General Microbiology, Medical Mcqs, Microbiology

A person working in an abattoir presented with a papule on hand, which turned in to an ulcer. Which will best help in diagnosis______________?

General Microbiology, Medical Mcqs, Microbiology /
A person working in an abattoir presented with a papule on hand, which turned in to an ulcer. Which will best help in diagnosis______________?

A. Trichrome Methylene blue
B. Carbol Fuschin
C. Acid Fast Stain
D. Calcoflour White

A person working in an abattoir presented with a papule on hand, which turned in to an ulcer. Which will best help in diagnosis______________? Read More »

General Microbiology, Medical Mcqs, Microbiology