What should be avoided when dealing with an injured extremity?

When dealing with an injured extremity, removing boots from an injured leg should be avoided because it can potentially cause additional injury or complications. If an injury is present, especially in the case of fractures or severe swelling, removing clothing or footwear may disturb the affected area or exacerbate the injury. It could also lead to further swelling or bleeding if the garment is too tight and has restricted blood flow.

Applying ice, elevating the limb, and keeping the limb immobile are standard procedures in first aid for managing injuries. Applying ice helps to reduce swelling and pain, elevating the limb aids in minimizing swelling by promoting venous return, and keeping the limb immobile prevents further injury and stabilizes the area. Each of these actions contributes to effective management of extremity injuries while waiting for professional medical assistance.