The document provides information on first aid for children, including: 1. The main causes of death in children are choking, drowning, poisoning, suffocation, and trauma. 2. When assessing a patient, one should check for danger, response, airway, breathing, and circulation in the primary survey. 3. The paediatric chain of survival includes prevention of arrest, early CPR within 2 minutes if unwitnessed, early activation of emergency services, early advanced life support, and early post-resuscitation care.