Which resin is used to treat hyperkalemia?

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Multiple Choice

Which resin is used to treat hyperkalemia?

Explanation:
The resin used to treat hyperkalemia is Kayexalate, which is the brand name for sodium polystyrene sulfonate. This cation-exchange resin binds potassium in the gut by swapping it for sodium, then the bound potassium is eliminated in the feces. It can be given orally or as an enema. The other substance listed isn’t used for this purpose. Sodium polystyrene sulfonate is the generic name of the same resin, so Kayexalate and sodium polystyrene sulfonate refer to the same agent.

The resin used to treat hyperkalemia is Kayexalate, which is the brand name for sodium polystyrene sulfonate. This cation-exchange resin binds potassium in the gut by swapping it for sodium, then the bound potassium is eliminated in the feces. It can be given orally or as an enema. The other substance listed isn’t used for this purpose. Sodium polystyrene sulfonate is the generic name of the same resin, so Kayexalate and sodium polystyrene sulfonate refer to the same agent.

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