first aid guidelines

First aid involves providing immediate assistance to someone who is injured or ill until professional help arrives. Key steps include ensuring the scene is safe, checking the person's responsiveness, and calling emergency services. If the person is unresponsive and not breathing, begin CPR—using chest compressions and rescue breaths if trained. For bleeding, apply firm pressure with a clean cloth to control flow. If someone is choking, assist with back blows and abdominal thrusts. Keep the person comfortable, monitor their condition, and reassure them until help takes over. Staying calm and acting promptly can make a crucial difference.