First Aid is an emergency medical service that must be immediately prescribed or injured. First aid is provided before professional medical care. First Aid refers to a set of simple and vital medical practices that can be performed by a non-medical or lay layperson, provided they have adequate first aid skills. The primary purpose of first aid is to reduce the trauma and possible disability of the victim. Most people panic in an emergency, but even the help of passers-by can significantly affect the victim’s situation in such a situation. In severe cases, first aid may be necessary to save the life of the victim.