The nurse assesses a postoperative client and finds the foll…

The nurse assesses a postoperative client and finds the following assessments: blood pressure (BP) 94/42mm Hg, heart rate (HR) 88 beats/minute, respirations 18/minute, and urinary output of 40 ml/hour. Which change in the client’s assessment during the next hour would best indicate a compensatory response as a result of early stage of shock?