Using an ultrasound to monitor a patient's progress
Medical imaging technologists operate X-ray and other imaging equipment to produce radiographs (X-ray films) and other images which are used in the diagnosis and subsequent management of disease or injury.
Duties and Tasks
Medical imaging technologists may perform the following tasks:
receive and interpret requests from medical practitioners for X-ray examinations to be performed on patients
determine the appropriate imaging techniques which will provide diagnostic information for the doctor
calculate details of procedures such as length and intensity of exposure to radiation and settings of recording equipment
explain procedures to patients, and address any concerns they have about radiation processes
make sure patients receive the correct preparation for the procedure
correctly position the patient and imaging equipment to obtain the best image of the area being examined
make sure of the patient's welfare during the examination, including radiation safety
develop the X-ray films
check films after they are processed to determine if any further views are necessary
operate special equipment such as fluoroscopy equipment (which gives a moving image of the part being examined), angiography equipment (which images blood vessels) and computed tomography (CT) equipment (which gives cross-sectional images of the body).
Medical imaging technologists who are employed in a hospital may work in the radiology department, use mobile X-ray units at patients' bedsides or work in an operating theatre. They work as part of a team with other health professionals, medical staff and nursing staff. Hours of work may involve weekend or shift work. Participation in an on-call roster for after-hours emergencies may also be required.
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