The Nurse Is Contributing to the Plan of Care for a Patient

The nurse is contributing to the plan of care for a patient who has a right fractured femur.What intervention should the nurse include in the plan of care to prevent fat emboli?

A) Decrease dietary consumption of fats.
B) Maintain immobilization of the right leg.
C) Encourage coughing and deep breathing hourly.
D) Perform passive range of motion on the right leg.