What does appropriate immobilization of an extremity involve?

Appropriate immobilization of an extremity primarily focuses on preventing movement and providing support to reduce pain and further injury. Using padding and splints achieves these goals effectively. Padding can cushion the affected area, absorbing shock and minimizing discomfort, while splints stabilize the limb and restrict motion. This approach is crucial in managing conditions like fractures or sprains, where any movement can exacerbate the injury or delay healing.

In contrast, duct tape and binding the limb to the body can lead to complications by restricting circulation or causing additional harm. Applying only a cold compress addresses pain and swelling but does not provide the necessary support to the injured limb. Encouraging the patient to move gently could worsen the injury and is not a recommended practice in situations requiring immobilization. Thus, using padding and splints not only protects the limb but also promotes optimal healing conditions for the patient.