Difficulty: Medium
Average Score: 75%
Simulated
A nurse is reviewing laboratory values for a client who has systemic lupus erythematosus (SLE). Which of the following values should give the nurse the best indication of the client's renal function?
Correct answer
D
Rationale
Serum creatinine is the best indicator of renal function, as it is produced from muscle metabolism and cleared by the kidneys; elevated levels indicate decreased renal function.