A nurse is caring for an older adult client who has rheumatoid arthritis (RA) and is taking aspirin 650 mg every 4 hours.
Which of the following diagnostic tests should the nurse monitor to evaluate the effectiveness of this medication?
Erythrocyte sedimentation rate (ESR).
White blood cell (WBC) Count.
Rheumatoid factor (RF).
Antinuclear antibody (ANA).
The Correct Answer is A
Choice A rationale:
The ESR is a common blood test that measures how quickly red blood cells settle at the bottom of a test tube. Inflammation can cause the cells to settle faster, and this test can be used to monitor the effectiveness of anti-inflammatory treatments like aspirin.
Choice B rationale:
The WBC count is a measure of the body’s immune response and is not directly affected by aspirin.
Choice C rationale:
The RF is a specific marker for rheumatoid arthritis, but it does not change with aspirin treatment.
Choice D rationale:
The ANA is a test used to help diagnose autoimmune disorders, and it is not affected by aspirin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Increasing fluid intake can help replace cerebrospinal fluid lost during a lumbar puncture, which can alleviate a post-lumbar puncture headache.
Choice B rationale:
Elevating the head of the bed can actually worsen a post-lumbar puncture headache by increasing the loss of cerebrospinal fluid.
Choice C rationale:
While pain medication can provide temporary relief, it does not address the underlying cause of the headache.
Choice D rationale:
Darkening the room and closing the door can help reduce sensory stimulation, but it does not directly address the cause of the headache.
Correct Answer is B
Explanation
Choice A rationale:
Alteration in body image is a concern, but it’s not the priority. The priority is addressing the client’s physiological needs first.
Choice B rationale:
Impaired tissue perfusion is the priority nursing diagnosis. Varicose veins with ulcerations and edema indicate poor blood flow, which can lead to tissue damage if not addressed.
Choice C rationale:
Impaired skin integrity is a concern due to the ulcerations, but it’s secondary to impaired tissue perfusion.
Choice D rationale:
Alteration in activity tolerance may be present due to the feeling of heaviness, but it’s not the priority.
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