What is the primary aim of applying elevation in first aid?

Applying elevation in first aid primarily aims to reduce swelling and control bleeding. When an injured area is elevated, it helps decrease blood flow to that area, which can minimize the accumulation of fluids and swelling. This is particularly beneficial in acute injuries, such as sprains or strains, where swelling can impede healing and exacerbate pain.

Additionally, elevation can assist in controlling bleeding by promoting venous return and decreasing the hydrostatic pressure in the damaged area. By reducing blood flow to an injured site, elevation plays a crucial role in stabilizing the condition of the injured person, allowing for better management and recovery. In this context, elevation is a fundamental practice in first aid and is employed as part of the R.I.C.E. (Rest, Ice, Compression, Elevation) protocol for treating soft tissue injuries.