Emergency Medical Technician (EMT) 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. Under the British system and those that are influenced by it, they are referred to as ambulance technicians (often shortened to techs), while in the American system and its influenced countries, they are referred to as emergency medical technicians.