- First aid is immediate assistance given before professional medical help arrives. It aims to preserve life, prevent worsening of conditions, and promote recovery.
- Universal precautions like gloves and proper handwashing are important to prevent disease transmission when providing first aid.
- Proper first aid procedures are described for common situations like burns, cuts, choking, convulsions, heatstroke, frostbite, drowning, and electrical shock. Chest compressions and rescue breathing (CPR) may be needed if someone is unresponsive and not breathing normally.