What is a common use for pneumatic splints?

Pneumatic splints are primarily designed to immobilize fractures, making them effective tools in first aid and emergency situations. These splints provide stability to broken bones and prevent further movement that could exacerbate injuries. By using air-filled chambers, pneumatic splints can be inflated to conform gently to the injured limb, allowing for a snug fit that supports the fracture without applying excessive pressure. This immobilization is crucial in reducing pain and preventing additional damage before the injured person can receive definitive medical care.

The focus on immobilization distinguishes pneumatic splints from other options. While assisting breathing, providing traction during transport, or elevating an injury are important aspects of first aid, they do not pertain to the primary purpose of pneumatic splints, which is to stabilize fractures effectively.