What does the acronym RICE stand for in first aid?

The acronym RICE stands for Rest, Ice, Compression, and Elevation, and it is a widely recognized method for initially managing soft tissue injuries, such as sprains and strains. Each component plays a crucial role in the healing process:

• Rest refers to avoiding further use of the injured area, which helps prevent additional damage and allows the body to begin the healing process.

• Ice is applied to reduce swelling and numb the pain, as it causes vasoconstriction, leading to decreased blood flow to the affected area.

• Compression involves wrapping the injured area with an elastic bandage or similar material to minimize swelling and support the injured tissue.

• Elevation means keeping the injured limb raised above the level of the heart to help decrease swelling by promoting venous return.

This method is particularly effective in the first 24 to 48 hours after an injury occurs. Other combinations provided in the incorrect options either misinterpret the components of RICE or include terms that do not align with accepted first aid practices. For instance, using "relief" and "comfort" are more subjective and do not relate to the specific strategies aimed at managing an acute injury effectively.