When Positioning an Immobile Patient,the Nurse Should

When positioning an immobile patient,the nurse should:

A) Ensure that the patient's knees and hips are flexed.
B) Visualize how a person looks while standing, and try to have the patient achieve that position while lying down.
C) Reposition the patient no more often than every 4 hours.
D) Always position the patient on his or her back with the head raised to prevent aspiration.