Which condition could occur when taking furosemide?

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Multiple Choice

Which condition could occur when taking furosemide?

Explanation:
Furosemide is a loop diuretic that promotes rapid diuresis by inhibiting the Na-K-2Cl cotransporter in the thick ascending limb of the loop of Henle. This not only increases excretion of sodium and water but also enhances potassium loss in the distal nephron. With more sodium delivered to the collecting duct, sodium is exchanged for potassium, leading to hypokalemia. This can manifest as muscle weakness, fatigue, and characteristic ECG changes such as flattened T waves and U waves, and it can increase the risk of digoxin toxicity if the patient is taking digoxin. While other electrolyte disturbances can occur, the condition most commonly associated with furosemide is low potassium.

Furosemide is a loop diuretic that promotes rapid diuresis by inhibiting the Na-K-2Cl cotransporter in the thick ascending limb of the loop of Henle. This not only increases excretion of sodium and water but also enhances potassium loss in the distal nephron. With more sodium delivered to the collecting duct, sodium is exchanged for potassium, leading to hypokalemia. This can manifest as muscle weakness, fatigue, and characteristic ECG changes such as flattened T waves and U waves, and it can increase the risk of digoxin toxicity if the patient is taking digoxin. While other electrolyte disturbances can occur, the condition most commonly associated with furosemide is low potassium.

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