Magnetic Resonance Imaging, or MRI, procedures play an important role in diagnosing diseases and injuries. An MRI uses magnetic field and radio waves to produce images of the inside of the human body. When a patient lies inside the MRI machine, which is like a large tube, radio waves produce faint signals that create sectional images that are ultimately used by physicians to diagnose medical problems.
MRI technologists are highly-trained and possess the expertise for competent practice. They are mostly employed by hospitals but increasingly, jobs are becoming available in physician offices and imaging centers. The main duties of the MRI technologist include explaining the procedure to the patient, preparing the patient and positioning them correctly, operating the equipment, and recording the images for the physician to interpret. The patient might be in pain or distress, or they might feel claustrophobic. The MRI technologist will provide support while talking patients through the procedure and letting them know what to expect.