ATI RN
RN ATI Comprehensive Assessment Exam Retake 2023 V2 Questions
Extract:
Question 1 of 5
A nurse is reading a tuberculin skin test for a client who received a purified protein derivative test 72 hr ago. Which of the following findings indicates a positive test?
Correct Answer: A
Rationale: The correct answer is A: An induration measuring 10 mm. An induration of 10 mm or greater is considered a positive result for a tuberculin skin test in individuals who are at higher risk for tuberculosis. This indicates exposure to the tuberculosis bacteria and an immune response.
Choices B, C, and D are incorrect because the presence of redness or a smaller induration size does not meet the criteria for a positive test result. Redness alone does not signify a positive result, and a smaller induration size is not indicative of a positive test. It is important to interpret tuberculin skin tests accurately to guide further testing and treatment decisions.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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