Wikipedia description of Emergency Medical Technician:
“Emergency medical technician (EMT), paramedic and ambulance technician are terms used in some countries to denote a health care provider of emergency medical services. EMTs are clinicians, trained to respond quickly to emergency situations regarding medical issues, traumatic injuries and accident scenes.
EMTs are most commonly found working in ambulances, but should not be confused with “ambulance drivers” or “ambulance attendants” – ambulance staff who in the past were not trained in emergency care or driving. EMTs are often employed by private ambulance services, governments, and hospitals, but are also often employed by fire departments (and seen on fire apparatus), in police departments (and seen on police vehicles), and there are many firefighter/EMTs and police officer/EMTs. EMTs operate under a limited scope of practice. EMTs are normally supervised by a medical director, who is a physician.”