First aid is the immediate treatment or care given to someone suffering from an injury or illness until more advanced care is accessed or they recover. The aims of first aid are to: preserve life. prevent illness or injury from becoming worse.
Similarly one may ask, what are the three aims of first aid?
Prevent further harm: Prevent further harm also sometimes called prevent the condition from worsening, or danger of further injury, this covers both external factors, such as moving a patient away from any cause of harm, and applying first aid techniques to prevent worsening of the condition, such as applying pressure