The nurse is providing care to an older adult patient with congestive heart failure. The patient reports fatigue when trying to get up and walk. The patient is prescribed digoxin and Lasix (furosemide). Which is the most likely cause for the patient's current problem?

Question

Quizplus · Accepted Answer

The patient's fatigue upon exertion, combined with their prescription for digoxin and Lasix (furosemide), suggests hypokalemia as the most likely cause. Lasix is a diuretic that can lead to potassium loss, and low potassium levels can affect muscle function and energy levels. Additionally, digoxin's effectiveness and safety are closely related to potassium levels, with hypokalemia increasing the risk of digoxin toxicity.

The Nurse Is Providing Care to an Older Adult Patient