Which action should the nurse implement to mitigate the formation of a hip pressure injury for a client who is immobile?
a. Maintain in a lateral position using protective wrist and vest devices.
b. Partial side lying with hip elevated to 30 degrees (30-degree lateral position).
c. Raise the head and knee gatch when lying in a supine position.
d. Transfer into a wheelchair close to the nurse's station for observation.