A charge nurse is teaching newly licensed nurses about postoperative procedures following abdominal surgery. Which of the following information should the charge nurse include?

"Report bleeding that saturates the client's dressing."

"Ensure the client's urinary output is no less than 20 mL per hour."

"Expect the client to have a palpable distended bladder following surgery."

"Maintain the client in a supine position for 24 hours following surgery."