What is the most common cause of hyperkalemia?

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Quizplus · Accepted Answer

Renal failure is the most common cause of hyperkalemia as it affects the ability of the kidneys to excrete potassium. Other causes of hyperkalemia include medications, such as ACE inhibitors and potassium-sparing diuretics, excessive intake of potassium, and adrenal insufficiency. Cardiac arrest may result from severe hyperkalemia, but it is not the most common cause. Metabolic alkalosis and respiratory acidosis may also cause hyperkalemia, but they are not the most common.

What Is the Most Common Cause of Hyperkalemia