ATI LPN
ATI LPN Pharmacology 2023 retake 1 Questions
Extract:
Question 1 of 5
A nurse is checking the forearm of a client who received a tuberculin skin test 48 hr ago. Which of the following findings at the injection site should indicate to the nurse a positive result?
Correct Answer: B
Rationale: The correct answer is B: Firmness. A positive tuberculin skin test is indicated by induration (firmness) at the injection site, not redness, swelling, or pain. Induration of 10mm or more is considered positive for most individuals. Excoriation (choice
A) refers to scratching or scraping of the skin, not a typical sign of a positive tuberculin skin test. Ulceration (choice
C) involves open sores, not related to a tuberculin skin test. Bleeding (choice
D) at the injection site is not a sign of a positive result.
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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