The home health nurse is caring for a patient with a diagnosis of acute immunodeficiency syndrome (AIDS) who has chronic diarrhea. Which assessments should the nurse use to detect the fluid and electrolyte imbalances for which the patient has high risk? (Select all that apply.)

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Quizplus · Accepted Answer

Chronic diarrhea has high risk of causing ECV deficit, hypokalemia, hypocalcemia, and hypomagnesemia because it increases fecal excretion of sodium-containing fluid, potassium, calcium, and magnesium. Appropriate assessments include postural blood pressure and heart rate for ECV deficit; weaker leg muscles than usual for hypokalemia; and positive Trousseau's sign for hypocalcemia and hypomagnesemia. Bilateral ankle edema is a sign of ECV excess, which is not likely with chronic diarrhea. Flat neck veins when upright is a normal finding. Decreased patellar reflexes is associated with hypermagnesemia, which is not likely with chronic diarrhea.

The Home Health Nurse Is Caring for a Patient with a Diagnosis