Final answer:
To help the client maintain skin integrity, the nurse should turn him frequently and perform passive range-of-motion (ROM) exercises.
Step-by-step explanation:
To help the client maintain skin integrity, the nurse should regularly turn him to prevent pressure ulcers. Turning the client frequently redistributes pressure and relieves pressure points, reducing the risk of skin breakdown. Additionally, performing passive range-of-motion (ROM) exercises helps stimulate circulation and prevent joint stiffness in immobilized patients. It is important to note that reducing the client's fluid intake can lead to dehydration and negatively impact skin integrity, so option c) is not the correct answer. Similarly, option d) encouraging the client to use a footboard does not directly address skin integrity concerns.