EMT stands for Emergency Medical Technician and refers to a medical professional who provides emergency medical care to individuals in critical situations. EMTs are trained to assess and stabilize patients at the scene of an emergency before transporting them to a hospital for further treatment. EMTs work in a variety of settings, including ambulances, hospitals, and fire departments. Their training includes courses in basic life support, trauma care, and the proper use of medical equipment. EMTs play a crucial role in saving lives and providing immediate medical care to those in need.