Kayexelate can cause which electrolyte imbalance?

Prepare for the Mark Klimek Electrolytes and Endocrine Test. Utilize flashcards, multiple choice questions, and detailed explanations for each query to enhance your understanding. Ace your exam!

Multiple Choice

Kayexelate can cause which electrolyte imbalance?

Explanation:
Kayexelate (sodium polystyrene sulfonate) works by exchanging sodium for potassium in the gut to lower serum potassium. That sodium load plus water drawn into the bowel can lead to dehydration and an increased serum sodium level. So the electrolyte imbalance most likely seen with Kayexelate is hypernatremia with dehydration. Note that while it lowers potassium (often causing hypokalemia), it does not cause hyperkalemia.

Kayexelate (sodium polystyrene sulfonate) works by exchanging sodium for potassium in the gut to lower serum potassium. That sodium load plus water drawn into the bowel can lead to dehydration and an increased serum sodium level. So the electrolyte imbalance most likely seen with Kayexelate is hypernatremia with dehydration. Note that while it lowers potassium (often causing hypokalemia), it does not cause hyperkalemia.

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