The Nurse Is Caring for a Patient Who Has Acute

The nurse is caring for a patient who has acute kidney injury. Which diagnostic test result would most support this diagnosis?

A) Blood urea nitrogen 20 mg/100 mL (normal 8 to 25 mg/100 mL)
B) 24-hour creatinine clearance 5 mL/min (normal 100 mL/min)
C) Uric acid 8 ng/dL (normal 2.5 to 5.5 ng/dL)
D) Hematocrit 20% (normal 38% to 47%)