Emergency medical services, known as ambulance services or paramedic services. These are emergency service for providing transport to definitive care, and other medical transport of patients with illness and injuries. Emergency medical servicesmay also be locally known as ambulance corps, life squad, rescue squad, first aid squad. The main goal of most emergency medical services is to arrange for timely removal of the patient to the next point of definitive care, or provide treatment to those in need of urgent medical care. This is an emergency department at the hospital. Emergency medical service change from providing ambulances only for transport, to preliminary medical carewhich is given during transport. In some regions, the term is not used, or may be used inaccurately, because the service in question does not provide treatment to the patients, but only provides transport to the point of care.