The Nurse Is Caring for Acutely Ill Patient $10 \mathrm{~mL} / \mathrm{hr}$

The nurse is caring for acutely ill patient. What assessment finding should prompt the nurse to inform the physician that the patient may be exhibiting signs of acute kidney injury (AKI) ?

A) The patient is complains of an inability to initiate voiding.
B) The patients urine is cloudy with a foul odor.
C) The patients average urine output has been $10 \mathrm{~mL} / \mathrm{hr}$ for several hours.
D) The patient complains of acute flank pain.