Radiologic technologists follow precisely physicians' instructions and regulations concerning use of radiation to ensure that they, patients, and coworkers are protected from over exposure. In addition to preparing patients and operating equipment, radiologic technologists keep patient records and adjust and maintain equipment. They may also prepare work schedules, evaluate equipment purchases, or manage a radiology department. Technologists are on their feet for long periods and may lift or turn patients that need assistance. They work at radiologic machines, but may also do some procedures at patients' bedsides.
Some technologists travel in large vans equipped with sophisticated diagnostic equipment.
Although potential radiation hazards exist in this occupation, they have been minimized by the use of lead aprons, gloves, and other shielding devices, as well as by instruments that monitor radiation exposure. Technologists wear badges, that measure radiation levels in the radiation area, and detailed records are kept on their cumulative lifetime dose. Radiographers are covered by provisions of the Consumer-Patient Radiation Health and Safety Act of 1981, which aims to protect the public from the hazards of unnecessary exposure to medical and dental radiation by ensuring operators of radiologic equipment are properly trained. The act requires the Federal Government to set standards that the States, in turn may use for accrediting training programs and certifying individuals who engage in medical or dental radiography. Advancement With experience and additional training, staff technologists may become specialists, performing CT scanning, ultrasound, angiography, and magnetic resonance imaging.