A nurse is monitoring a client who is dehydrated. Which of the following laboratory findings should the nurse report to the provider?

Hematocrit 45% (37% to 52%)

BUN 25 mg/dL (10-20 mg/dL)

Creatinine 0.9 mg/dL (0.5-1.2 mg/dL)

Urine specific gravity 1.028 (1.005 to 1.030)