A nurse is providing teaching to a client who has heart failure and a new prescription for furosemide. Which of the following statements should the nurse make?

A. “Rise slowly when getting out of bed.": Furosemide is a loop diuretic that can cause orthostatic hypotension due to fluid loss. Teaching the client to rise slowly helps prevent dizziness and falls associated with sudden position changes. B. "Eat foods that are high in sodium.": Sodium intake should be limited in clients with heart failure, as high sodium can worsen fluid retention and counteract the effects of diuretics like furosemide. C. “Taking furosemide can cause you to be overhydrated.": Furosemide increases urine output and poses a risk of dehydration, not overhydration. Monitoring fluid balance is essential during treatment. D. "Taking furosemide can cause your potassium levels to be high.": Furosemide can lead to hypokalemia (low potassium), not hyperkalemia. Clients may need potassium supplementation or dietary adjustments to prevent electrolyte imbalance.