ATI LPN
ATI LPN Pharmacology 2023 Questions
Extract:
Question 1 of 5
A nurse is caring for a client who has been taking epoetin alfa for 3 months. Which of the following laboratory tests should the nurse monitor to determine the effectiveness of the medication?
Correct Answer: D
Rationale: The correct answer is D: Hgb (hemoglobin). Epoetin alfa is a medication used to stimulate red blood cell production. Monitoring hemoglobin levels is crucial to assess the effectiveness of the medication in increasing red blood cell count. Hemoglobin reflects the oxygen-carrying capacity of red blood cells, indicating if the medication is addressing the underlying anemia. Troponin (
A) is used to assess heart muscle damage, not relevant in this case. Thyroxine (
B) reflects thyroid function, not related to epoetin alfa therapy. Aspartate aminotransferase (AST) (
C) is a liver enzyme, not relevant for monitoring this medication's efficacy.
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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