This document provides an introduction to basic first aid principles and guidelines. It outlines that first aid is immediate care for injured or ill individuals until further medical help arrives. The key objectives of first aid are to preserve life, prevent worsening conditions, promote recovery, and protect from further injury. First aid focuses on maintaining primary body functions like airway, breathing, and circulation. It also describes necessary first aid kit supplies and qualities of an effective first aider, such as being highly trained and up-to-date on skills. The document presents an action plan and guidelines for first aid assessment and care.