Test_Prep

USMLE · Question #344

Which of the following information corresponds with a negative TB test?

The correct answer is A. 0-4 mm induration at 48 hours. See the full explanation below for the reasoning.

Question

Which of the following information corresponds with a negative TB test?

Options

A0-4 mm induration at 48 hours
B0-5 mm induration at 48 hours
C0-6 mm induration at 48 hours
D0-7 mm induration at 48 hours

How the community answered

(27 responses)

A
85% (23)
B
4% (1)
C
7% (2)
D
4% (1)

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