Distance is key to providing protection during fluoroscopy because radiation exposure follows the inverse square law.(For example,the exposure at 2 meters from the source will be only one fourth as much as the exposure at 1 meter's distance.)When positioning the patient relative to the fluoroscopy image intensifier/C-arm,the patient should be placed as far away from the ___ and as close to the __as possible for optimal image quality and minimum radiation dose to the patient's body.

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Quizplus · Accepted Answer

Another important concept to follow is that "The patient should be positioned as far from the x-ray tube and as close to the image intensifier as possible for optimal image quality and minimal radiation dose." Hands should be kept away from the beam.

Distance Is Key to Providing Protection During Fluoroscopy Because Radiation