Which nursing intervention helps prevent contractures in a female client with burns on the legs?

Applying knee splints

Applying knee splints prevents leg contractures by holding the joints in a position of function. Elevating the foot of the bed cant prevent contractures because this action doesnt hold the joints in a position of function. Hyperextending a body part for an extended time is inappropriate because it can cause contractures. Performing shoulder range-of-motion exercises can prevent contractures in the shoulders. but not in the legs.