What Action Should a Nurse Implement to Prevent Complications in a Patient

What action should a nurse implement to prevent complications in a patient with hepatitis who has been prescribed bed rest?

A) Raise the knee gatch to prevent the patient from sliding down in bed.
B) Provide undisturbed periods of 6 hours to encourage rest.
C) Restrict fluids.
D) Encourage turning, coughing, and deep breathing every 2 hours.