The nurse is caring for a client scheduled to undergo a renal biopsy. To minimize the risk of postprocedure complications, the nurse reports which laboratory results to the primary health care provider before the procedure?

Postprocedure hemorrhage is a complication after renal biopsy. Because of this, prothrombin time is assessed before the procedure. The normal prothrombin time range is 11 to 12.5 seconds. The nurse ensures that these results are available and reports abnormalities promptly. Options 2, 3, and 4 identify normal values. The normal potassium is 3.5 to 5.0 mEq/L (3.5 to 5.0 mmol/L); the normal serum creatinine is 0.5 to 1.2 mg/dL (44 to 106 mcmol/L); and the normal BUN is 10-20 mg/dL (3.6-7.1 mmol/L).