4. A nurse is caring for a patient who is diagnosed with coronary artery disease and sleep apnea.

Which action should the nurse delegate to the NAP?

1. Discuss weight-loss strategies such as diet and exercise with the patient.

2. Teach the patient how to set up the CPAP machine before sleeping.

3. Remind the patient to sleep on his side instead of his back.

4. Administer modafi nil (Provigil) to promote daytime wakefulness.