Radiology technicians, also called radiologic technologists or radiographers, take x-rays of patients for diagnostic purposes. They also may perform fluoroscopies, which provide moving images of internal structures, such as the gastrointestinal tract. Some employers distinguish between technicians and technologists, with more limited duties for the technicians. With additional education and training, radiology technicians might specialize in computed tomography, nuclear medicine or magnetic resonance imaging.
Required Education
Radiology technicians must complete some formal training beyond high school, typically at least a 2-year associate degree from a program accredited by the Joint Review Committee on Education in Radiologic Technology. To be admitted, the prospective student must have a high school diploma or equivalency. Coursework is rigorous, and includes anatomy and physiology, medical terminology, radiation physics, radiation protection, principles of imaging and additional courses. Students also receive hands-on training in radiology.
Additional Education Options
People already working in health care, such as registered nurses, can complete a 1-year certificate in radiology if they are interested in this field. Radiology technicians who wish to advance to a supervisory position usually need at least a bachelor's degree in radiology or a related field in order to be hired. Radiology technician training also is available in the military.
Licensing Requirements
As of 2007, a total of 40 states require licensing for radiology technicians to ensure they are properly trained to protect people from unnecessary exposure to radiation. Licensing requirements vary among states, but most require certification by the American Registry of Radiologic Technologists (ARRT).
Certification Requirements
To become certified by the ARRT, radiology technicians must graduate from an accredited radiology program and pass an exam administered by the organization. Additionally, these technicians must complete at least 24 hours of continuing education every 2 years to be re-certified.
Radiation Safeguards
Radiology technicians must implement safeguards to protect themselves, patients and their co-workers from unnecessary exposure to radiation. The workers typically wear lead aprons or other shields when performing x-rays, and protect the patient with these shields as well, leaving only a specific area exposed to the radiation.
On-the-Job Requirements
Radiology technicians must be patient with clients and have good communication skills. Because they are on their feet much of the time and do some lifting and moving of equipment and clients, they need a certain level of physical fitness.
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