The client was admitted with severe head injury resulting from a motor vehicle accident. The client is presently unconscious. To facilitate rehabilitation when the client’s condition allows, the nurse should

A. maintain limbs in the position of function.
B. apply restraints to arms and legs to control spasms.
C. exercise just the arms as the legs maintain their tone longer.
D. notify physical therapy as soon as the physician orders passive range of motion.

“兵之情主速”的意思是兵贵胜，不贵久。（）