Prior to administering oral doses of calcitriol and calcium carbonate to a client with hypoparathyroidism, the nurse notes that the client's total calcium level is 14 mg/dL (3.5 mmol/L). Which action should the nurse implement? Reference Range: Total Calcium [Reference Range: Adult 9 to 10.5 mg\/dL or 2.25 to 2.62 mmol\/L]