A client with arthritis has been receiving treatment with naproxen and now reports ongoing stomach pain, increasing weakness, and fatigue. Which laboratory test should the nurse monitor?
Osmolality
Serum calcium
Erythrocyte sedimentation rate
Hemoglobin
The Correct Answer is D
A. Osmolality: Osmolality measures the concentration of solutes in the blood and is not typically affected by naproxen or indicative of the reported symptoms.
B. Serum calcium: While naproxen can cause gastrointestinal irritation and ulceration, it does not typically affect serum calcium levels. Monitoring serum calcium would not directly address the client's reported symptoms.
C. Erythrocyte sedimentation rate (ESR): ESR is a nonspecific marker of inflammation and is not directly related to the reported symptoms of stomach pain, weakness, and fatigue associated with naproxen use.
D. Hemoglobin: Naproxen, a nonsteroidal anti-inflammatory drug (NSAID), can cause gastrointestinal bleeding, which may lead to anemia and a decrease in hemoglobin levels. Monitoring hemoglobin levels can help assess for gastrointestinal bleeding in this client who is experiencing stomach pain and weakness/fatigue.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Serum potassium, calcium, and phosphorus: Correct! In end-stage renal disease (ESRD), the kidneys are unable to adequately filter waste products and maintain electrolyte balance.
Monitoring serum potassium, calcium, and phosphorus levels is crucial as imbalances in these
electrolytes are common and can lead to serious complications such as cardiac arrhythmias, bone disorders, and muscle weakness.
B. Erythrocytes, hemoglobin, and hematocrit: While anemia is a common complication of ESRD, monitoring erythrocyte indices (such as erythrocyte count, hemoglobin, and hematocrit) is
important, but it is not specifically related to renal function monitoring.
C. Leukocytes, neutrophils, and thyroxine: Monitoring leukocytes and neutrophils is important for assessing immune function and detecting infections, but it is not directly related to renal
function monitoring in ESRD Thyroxine monitoring is relevant for thyroid function, which is not typically affected by ESRD.
D. Blood pressure, heart rate, and temperature: Monitoring vital signs such as blood pressure,
heart rate, and temperature is important in overall client assessment, but it does not specifically address the need for monitoring electrolyte imbalances associated with ESRD These parameters may be affected by complications of ESRD, but the primary focus in ESRD monitoring is on
renal function and electrolyte balance.
Correct Answer is C
Explanation
A. Provide bedside equipment for transmission and protective precautions: While infection control precautions are important, obtaining cultures to identify the source of infection and guide treatment is the priority in this scenario.
B. Evaluate daily serum electrolytes and hydration status: While monitoring electrolytes and hydration is important in critically ill patients, it is not the priority in this situation where the client is presenting with signs of systemic infection.
C. Culture sputum, urine, burn wound, and all intravenous access sites: The priority is to obtain cultures to identify the source of infection, which will guide antibiotic therapy and other
interventions.
D. Implement central line-associated bloodstream infection: While preventing central line- associated bloodstream infection is important, it is not the priority in this situation where the client is presenting with signs of systemic infection.
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