The nurse plans care for a client in the diuretic phase of acute kidney injury who has developed abdominal distention, hypoactive bowel sounds. and hypotension. Which action should the nurse include in the plan of care?

Administer sodium bicarbonate as ordered to lower potassium.

Prepare to set up for dialysis treatment to treat hyperkalemia.

Obtain an electrocardiogram and report the findings to the provider.

Administer an IV bolus of potassium to treat hypokalemia.