A nurse is reviewing the medical record of a client who has pneumonia. Which of the following serum laboratory values should the nurse expect?
WBC count 15,000/mm3
Sodium 130 mg/dL
BUN 8 mg/dL
Hematocrit 35%
The Correct Answer is A
A high white blood cell (WBC) count is a common sign of infection and inflammation, such as pneumonia. The normal range of WBC count is 4,500 to 11,000/mm3 . Sodium, blood urea nitrogen (BUN), and hematocrit are not directly related to pneumonia and may vary depending on other factors such as hydration status, renal function, and blood loss.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The nurse should assess the client's gag reflex before allowing oral intake to prevent aspiration. The client's throat may be numb after a bronchoscopy, which is a procedure that uses a thin tube with a camera and light to examine the lungs and airways . The other actions are important but not the priority.
Correct Answer is D
Explanation
A low potassium level (hypokalemia) can increase the risk for digoxin toxicity because it enhances the binding of digoxin to cardiac cells and increases its effects on cardiac contractility and electrical conduction. The nurse should monitor the client's potassium level and administer potassium supplements as prescribed if needed. The other electrolytes are not directly related to digoxin toxicity.
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