Which is a treatment for hypokalemia?

Which is a treatment for hypokalemia?

• A. Use potassium-wasting diuretics
• B. Treat underlying causes
• C. Replenishing potassium
• D. Administer calcium

Answer: (C)

When potassium is low, the main goal is to restore the potassium level directly. Replacing potassium corrects the deficit and helps prevent complications like muscle weakness and dangerous heart rhythms. The method depends on how severe the deficiency is: mild cases are often treated with oral potassium, while more significant or symptomatic cases require carefully monitored IV potassium with ECG monitoring. It’s important to monitor potassium levels and cardiac rhythm during replacement and to adjust the dose accordingly. Addressing underlying causes (such as diuretic use, GI losses, or inadequate intake) is essential to prevent recurrence, but by itself it doesn’t immediately fix the low potassium. Potassium-wasting diuretics would worsen hypokalemia, not treat it. Calcium is used for other electrolyte issues and does not correct potassium deficiency. Sometimes magnesium is also low, and correcting magnesium is often necessary to allow potassium to replete effectively.

When potassium is low, the main goal is to restore the potassium level directly. Replacing potassium corrects the deficit and helps prevent complications like muscle weakness and dangerous heart rhythms. The method depends on how severe the deficiency is: mild cases are often treated with oral potassium, while more significant or symptomatic cases require carefully monitored IV potassium with ECG monitoring. It’s important to monitor potassium levels and cardiac rhythm during replacement and to adjust the dose accordingly.

Addressing underlying causes (such as diuretic use, GI losses, or inadequate intake) is essential to prevent recurrence, but by itself it doesn’t immediately fix the low potassium. Potassium-wasting diuretics would worsen hypokalemia, not treat it. Calcium is used for other electrolyte issues and does not correct potassium deficiency. Sometimes magnesium is also low, and correcting magnesium is often necessary to allow potassium to replete effectively.