Which of the following cases is considered a positive PPD test result with induration 5 mm or larger?

Question

Quizplus · Accepted Answer

An induration 5 mm in diameter or larger is considered a positive test result in patients at increased risk of being infected and in individuals who are most likely to develop active disease if infected with TB bacteria. These individuals include those infected with HIV; anyone in close contact with a patient newly diagnosed with TB (e.g., family members); and patients who have undergone recent organ transplantation or are taking immunosuppressant medications.

Which of the Following Cases Is Considered a Positive PPD