The patient who is most likely to have hyperkalemia is the person who has:A. A crushing injury.B….

➤ How does respiratory alkalosis change potassium levels?
Respiratory alkalosis shifts potassium into cells, often causing hypokalemia. When pH rises, hydrogen ions leave cells and potassium moves in to preserve electroneutrality. This lowers measured serum potassium without losing total body potassium. Manage by treating the hyperventilation and monitoring electrolytes closely.