What type of splint is often used for a limb injury?

A rigid splint is commonly used for limb injuries because it provides support and immobilization to the affected area, which is vital for reducing pain and preventing further injury. This type of splint is typically made from materials such as plastic, metal, or wood, which can effectively limit movement and stabilize fractures or severe sprains until professional medical help can be obtained.

The design of a rigid splint allows it to conform closely to the shape of the injured limb, ensuring that it provides adequate support without shifting or causing additional discomfort. Proper application of a rigid splint not only aids in pain management but also plays a crucial role in the healing process by preventing any disruption to the injured site.

In comparison, while soft splints offer some flexibility and cushioning, they do not provide the same level of stability required for more severe injuries. Inflatable splints may be used in specific scenarios, such as for transportation, but are not as commonly practical for immediate use. Duct tape splints are unconventional and can be risky, as they may not adequately stabilize the limb or could lead to complications like skin irritation or additional injury. Overall, the rigid splint is the preferred choice due to its effectiveness and reliability in managing limb injuries.