ATI RN
ATI Comprehensive 2023 With NGN 180 Questions And Answers Questions
Extract:
A nurse is reading a tuberculin skin test for a client who received a protein derivative test 72 hours ago.
Question 1 of 5
Which of the following findings indicate a positive test?
Correct Answer: A
Rationale: The correct answer is A because an induration measuring 10 mm is considered positive for a tuberculin skin test, indicating exposure to tuberculosis. A larger induration size suggests a stronger immune response.
Choice B, a reddened area with no induration, is not specific for a positive test.
Choice C, an induration measuring 3 mm, is below the threshold for positivity.
Choice D, a blister at the injection site, is a sign of irritation rather than a positive test result.
Extract:
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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