The nurse is caring for a patient who is undergoing an arthroscopy of the knee with ligament repair. Which of the following would be included in nursing preoperative care for the patient the morning of surgery? Select all that apply.
1. A soft breakfast
2. No food after midnight
3. Explaining the surgical procedure
4. Explaining the anesthetic agents
5. Reinforcing how to perform coughing and deepbreathing exercises
6. Teaching the patient to perform straight-leg raises