Q
A person working in an abattoir presented with a papule on hand, which turned in to an ulcer. Which will best help in diagnosis______________?
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A
A. Trichrome methylene blue
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B
B. Carbol fuschin
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C
C. Acid fast stain
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D
D. Calcoflour white
Correct Answer:
A. A. Trichrome methylene blue