The nurse should explain the procedure of administering the insulin intravenously to the client

The nurse should maintain the intravenous medication according to the physician’s orders

The nurse should wait until the next blood glucose level check is due and make a decision then about next steps

The nurse should contact the nursing supervisor and possibly the supervisor of the physician who ordered the medication

The nurse is caring for a client on the medical/surgical unit who is receiving an intravenous insulin drip due to severe uncontrollable episodic hyperglycemia. After several hours of administering the insulin and monitoring blood glucose levels regularly, the glucose levels are normalizing. The physician orders the nurse to maintain the IV insulin drip despite the nurse’s concerns. Which of the following actions by the nurse is the MOST appropriate?