Question

The patient is a new postoperative patient. She weighs 75 kg. The nurse expects the minimal acceptable urine output to be:

a. less than 30 mL/hour.
b. 37 mL/hour.
c. 80 mL/hour.
d. 150 mL/hour.

Answer 1

The minimal acceptable urine output for a postoperative patient should be approximately 150 mL/hour.

Step-by-step explanation:

The nurse expects the minimal acceptable urine output for a postoperative patient to be d. 150 mL/hour. The minimum level of urine production necessary to maintain normal function is about 0.47 liters (0.5 quarts) per day, which equals approximately 20 mL per hour. However, after surgery, it is important to ensure that the patient's kidneys are functioning properly and eliminating waste effectively. Therefore, a urine output of 150 mL/hour would be considered good and indicates adequate renal function.