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?
AST.
Troponin.
T4.
Hgb.
The Correct Answer is D
Choice A rationale:
AST (Aspartate Aminotransferase) is a liver enzyme and its levels are used to assess liver function, not the effectiveness of epoetin alfa.
Choice B rationale:
Troponin is a cardiac marker used to diagnose heart attacks. It has no relation with the effectiveness of epoetin alfa.
Choice C rationale:
T4 (Thyroxine) is a thyroid hormone. Its levels indicate thyroid function, not the effectiveness of epoetin alfa.
Choice D rationale:
Hgb (Hemoglobin) levels are used to assess the effectiveness of epoetin alfa. Epoetin alfa is a medication that stimulates the production of red blood cells, thereby increasing hemoglobin levels in the blood. Normal hemoglobin levels are 13.5 to 17.5 g/dL in men and 12.0 to 15.5 g/dL in women.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Blurred vision is not a common side effect of the meningococcal conjugate vaccine.
Choice B rationale:
Tinnitus, or ringing in the ears, is also not a common side effect of this vaccine.
Choice C rationale:
Headache is a common side effect of the meningococcal conjugate vaccine.
Choice D rationale:
Dry mouth is not typically associated with this vaccine.
Correct Answer is D
Explanation
Choice A rationale:
A negative mammogram is not a requirement of the iPLEDGE program. Mammograms are used to screen for breast cancer and are not related to isotretinoin therapy.
Choice B rationale:
Regular Papanicolaou tests, which screen for cervical cancer, are not a requirement of the iPLEDGE program. These tests are not related to isotretinoin therapy.
Choice C rationale:
There is no requirement for clients to begin a daily supplement of vitamin A prior to initiating therapy. In fact, taking additional vitamin A while on isotretinoin can increase the risk of vitamin A toxicity.
Choice D rationale:
Sexually active female clients must use two forms of birth control during treatment. This is because isotretinoin can cause severe birth defects.
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