Radiologic Technologists produce x-ray films (radiographs) of parts of the human body for use in diagnosing medical problems. They prepare patients for radiologic examinations by explaining the procedure, removing articles such as jewelry, through which x-rays cannot pass, and positioning patients so that the parts of the body can be appropriately radiographed. To prevent unnecessary radiation exposure, they surround the exposed area with radiation protection devices, such as lead shields, or limit the size of the x-ray beam. Radiographers position radiographic equipment at the correct angle and height over the appropriate area of a patient's body. Using instruments similar to a measuring tape, they may measure the thickness of the section to be radiographed and set controls on the x-ray machine to produce radiographs of the appropriate density, detail, and contrast. They place the x-ray film under the part of the patient's body to be examined and make the exposure. They then remove the film and develop it.
The field of radiologic technology combines the technology that enables us to view the structure and function of the human body with compassionate and capable patient care. We learn how to properly image the patient so the radiologist can accurately diagnose the patient's problem and select the most appropriate treatment.
Radiologic Technologists use a wide variety of machines to produce images of the body. They use x-ray machines, CT (CAT) scanners, MRI machines, ultrasound machines and nuclear medicine cameras. This program teaches students to perform studies using x-ray machines. Use of advanced imaging modalities may require additional schooling or on-the-job training. The variety of things to learn keeps the field of radiologic technology new and interesting.
Typical Coursework Includes:
- Radiographic Procedures
- Patient Care
- Clinical Education
- Radiation Biology
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