Problem: Nurse is caring for a client with preeclampsia who is receiving IV magnesium sulfate. The nurse notes that the client has an red level of consciousness and a respiratory rate of 10/min. It would be a priority for the nurse to 1. administer calcium gluconate 2. notify the health care provider 3. obtain a serum magnesium level 4. discontinue the magnesium sulfate infusion. Need Assignment Help?