A nurse is teaching an older adult client who has an intracapsular fracture of the right hip following a fall about the purpose of Buck's extension traction. The nurse should include which of the following information in the teaching?

Choice A rationale Buck's extension traction is a form of skin traction that is specifically designed to be static and immobilizing rather than allowing for supported movement. The primary goal is to keep the affected limb stationary to prevent further injury to the soft tissues and vascular structures around the fracture site. Allowing movement would counteract the therapeutic intent of the traction and could potentially increase the client's pain or displacement. Choice B rationale Buck's extension traction is used preoperatively for hip fractures to reduce painful muscle spasms by providing a consistent, longitudinal pulling force on the extremity. After a fracture, the muscles surrounding the bone often contract involuntarily, which causes the bone fragments to overlap and creates intense pain. By stretching these muscles back to their normal resting length, the traction effectively minimizes spasms and improves the comfort of the older adult client. Choice C rationale Buck's extension traction is a type of skin traction that utilizes adhesive strips or a foam boot and Velcro straps rather than surgical pins. The mention of maintaining pin alignment refers to skeletal traction, which involves hardware inserted directly into the bone. Because Buck's traction does not involve invasive hardware, the nurse should not instruct the client about pins, as this would be scientifically and procedurally incorrect for this specific treatment. Choice D rationale While Buck's traction provides alignment and comfort, it is not strong enough to achieve a formal reduction of a hip fracture. Reduction involves the realignment of the fractured bone ends, which usually requires surgical intervention or heavier skeletal traction. Buck's traction uses lower weights, typically 5 to 10 pounds, which are intended only for temporary stabilization and symptom management until the client can undergo definitive surgical repair of the intracapsular fracture.