Tuberculin Skin Testing _______

question 57

Multiple Choice

Tuberculin skin testing _______.

• A) involves the injection of PPD intradermally
• B) uses a purified protein filtrate of Mycobacterium tuberculosis
• C) will be positive if person has had previous exposure
• D) will be positive in active TB
• E) All of the choices are correct.

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Definitions:

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A calculation used in decision-making that multiplies the potential outcomes by their respective probabilities to get an average outcome value.

Optimal Act

A decision or action that yields the best outcome from all possible alternatives.