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%

Answer and Explanation

The Correct Answer is A

A high WBC count (leukocytosis) indicates an inflammatory response to an infection, such as pneumonia. The nurse should expect to see this value in a client who has pneumonia and monitor the client for signs and symptoms of sepsis or systemic inflammatory response syndrome (SIRS). The other values are within normal or expected ranges for a client who has pneumonia.

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Correct Answer is D

Explanation

The client has hypokalemia, which is a low level of potassium in the blood. Hypokalemia can cause cardiac arrhythmias, which can be life-threatening. The nurse should initiate cardiac monitoring first to assess the client's heart rhythm and rate, and intervene if any abnormalities are detected. Administering an IV potassium drip is an appropriate intervention for hypokalemia, but it is not the first priority. Listening to the client's bowel sounds and checking the client's hand grasps are also relevant assessments for hypokalemia, as it can cause decreased bowel motility and muscle weakness, but they are not as urgent as cardiac monitoring.

A. Bradycardia B. Headache C. Heat intolerance D. Flushed skin color

Correct Answer is B

Explanation

Anemia is a condition characterized by a decrease in hemoglobin level or red blood cell count, resulting in reduced oxygen-carrying capacity of the blood. This can cause various symptoms such as fatigue, weakness, pallor, dyspnea, tachycardia, and headache.

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A nurse is reviewing the medical record of a client who has pneumonia. Which of the following serum laboratory values should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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