A first-aid course teaches individuals how to respond to medical emergencies and provide immediate care. Participants learn essential skills such as CPR, wound care, and how to handle choking incidents. The course often includes hands-on practice with manikins and medical supplies to ensure participants feel confident in their abilities. These courses are beneficial for everyone, from parents to teachers and sports coaches. Completing a first-aid course can help save lives and reduce the severity of injuries until professional medical help arrives. Many organizations, such as the Red Cross and St. John Ambulance, offer certification programs for various skill levels.