A day in the life of an x-ray technician

Modern X-ray technicians take X-rays and produce films to help doctors diagnose medical diseases and injuries. X-ray technicians also perform the following tasks:

• Preparing and positioning patients for their radiologic exams
• Positioning X-ray equipment at correct angles and heights over patients’ bodies
• Following strict radiation regulations to protect themselves and patients from harmful radiation exposure
• Setting X-ray equipment controls

Some risks are associated with over-exposure to radiation, but X-ray technicians take precautions to prevent any negative consequences from this exposure. The hazards of using X-ray equipment are minimized with lead aprons, gloves and other shielding devices technicians use in radiological exams. X-ray technicians also wear instruments that closely monitor their own radiation exposure levels.

Like many workers in the medical field, X-ray technicians spend most of their work day on their feet. They also adjust the equipment, and adjust or lift their disabled patients. The X-ray technician’s most common workplace is in hospitals, but some technicians travel with their equipment to other locations to X-ray patients at their own bedsides.

Like other professions in the healthcare field, X-ray technicians can choose to specialize in specific techniques. A computed tomography (CT) scan produces cross-sectional scans of a part of the body to create a three-dimensional image and uses ionizing radiation. Similarly, magnetic resonance imaging (MRI) also creates a three-dimensional image of a body part, but uses non-ionizing radio frequency. Another common specialization is mammography. Mammographers use low-dose X-ray systems to produce images of the breast for the diagnosis and prevention of cancer.