Prior to administering an oral dose of methylprednisolone, the nurse determines the client's serum total calcium level is 5.5 mg/dl (1.4 mmol/L). Which action is most important for the nurse to take? Reference Range: Total Calcium 9 to 10.4 mg/dL (2.3 to 2.6 mmol/L) A. Notify the healthcare provider immediately B.Administer a calcium supplement as ordered by the healthcare provider C. Administer the medication with a glass of milk. D. Begin tapering the drug dose per protocol.