What does "I" in RICE signify?

The "I" in RICE signifies "Ice." In the context of first aid for injuries, particularly acute injuries such as sprains or strains, the RICE protocol is employed to promote healing and manage pain.

Using ice helps to reduce swelling and inflammation in the affected area by constricting blood vessels and numbing the pain. Applying ice in the initial stages of an injury is crucial because it not only decreases the pain but also limits tissue damage and speeds up recovery. Typically, the recommended practice is to use ice wrapped in a cloth or a cold pack for short intervals, allowing the body to recover while minimizing the risk of further injury.

The other choices, while related to injury management, do not accurately capture the term represented by the letter "I" in RICE. Focusing on ice as the key component helps to understand its essential role in effective first aid practices.