The National Ambulance Service (NAS) is a vital emergency service that provides pre-hospital care and transportation for individuals experiencing medical emergencies. It operates across various regions, ensuring that trained professionals respond quickly to calls for help, delivering essential medical assistance on-site and during transport to healthcare facilities. NAS teams consist of paramedics and emergency medical technicians who are equipped to handle a wide range of medical situations. They work closely with other emergency services, such as fire departments and police, to ensure a coordinated response during emergencies, ultimately aiming to save lives and improve patient outcomes.