Question

A 62-year-old with CKD presents with weakness. ECG shows peaked T waves and a widened QRS. Potassium is 7.2 mEq/L. What is the immediate priority therapy?

Accepted Answer

IV calcium gluconate to stabilize the myocardium

Answer

IV regular insulin 10 units plus dextrose 25 g

Answer

Nebulized albuterol 10-20 mg

Answer

Furosemide 40 mg IV

Answer

Sodium polystyrene sulfonate 30 g orally

Practice question

A 62-year-old with CKD presents with weakness. ECG shows peaked T waves and a widened QRS. Potassium is 7.2 mEq/L. What is the immediate priority therapy?