The Nurse Is Caring for a Child Receiving Intravenous (IV)morphine

The nurse is caring for a child receiving intravenous (IV) morphine for severe postoperative pain.The nurse observes a slower respiratory rate,and the child cannot be aroused.What is the most appropriate action for the nurse?

A) Administer naloxone (Narcan) .
B) Discontinue IV infusion.
C) Discontinue morphine until child is fully awake.
D) Stimulate the child by calling his name, shaking gently, and asking him to breathe deeply.