A nurse is caring for an older adult who has been experiencing severe Clostridium difficile-related diarrhea. When reviewing the patient's most recent laboratory tests, the nurse should prioritize which of the following?
A) White blood cell level
B) Creatinine level
C) Hemoglobin level
D) Potassium level
Ans: D
Feedback:
In elderly patients, it is important to monitor the patient's serum electrolyte levels closely. Diarrhea is less likely to cause an alteration in white blood cell, creatinine, and hemoglobin levels.
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