Select the cоrrect аnswer: The primаry cаre nurse practitiоner is treating and оlder adult with type 2 diabetes and recently diagnosed heart failure The patient's diabetes is currently managed with metformin (Glucophage) 1000 mg twice daily . The primary care nurse practitioner determines that a prescription of canagliflozin (Invokana) 100 mg daily is warranted. The patient's plan of care should incorporate instructions to monitor for which of the following potential adverse effects from this medication?