JOB DESCRIPTION

Administer X-rays, CAT scans, and other diagnostic imaging procedures on patients for use in diagnosing medical problems.

SKILLS AND APTITUDES NEEDED

Basic knowledge in mathematics, physics, chemistry, and biology Good physical condition may be required to lift or turn disabled patients

Radiologic technicians may specialize in several areas. Radiographers produce x-ray films (radiographs) by positioning radiographic equipment, making an exposure, and developing the film. CT technologists operate computerized tomography scanners to produce cross sectional views of patients. Magnetic resonance imaging (MRI) technologists operate machines using giant magnets and radio waves rather than radiation to create an image. Sonographers, also known as ultrasonographers, direct nonionizing, high frequency sound waves into areas of the patient’s body. The equipment then collects reflected echoes to form an image. The image is viewed on a screen and may be recorded on video tape or photographed.

In addition to preparing patients and operating equipment, radiologic technicians keep patient records and adjust and maintain equipment. They may also prepare work schedules, evaluate equipment purchases, or manage a radiology department. They must follow physicians’ orders precisely and conform to regulations concerning use of radiation to protect themselves, their patients, and coworkers from unnecessary exposure.