MEDICINE
RADIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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discomfort
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patient disability
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all of the above
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gagging and/or swallowing
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unsupported head position
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Detailed explanation-1: -Using protective gear such as lead aprons and, in some cases, thyroid collars to minimize radiation exposure if an x-ray is needed. Using digital x-rays which have 50-80% less exposure than traditional film x-rays.
Detailed explanation-2: -Taking Dental Radiographs Ideally, only heat-tolerant intraoral x-ray accessories (eg, film holders and positioning devices) should be used. Some items such as mouth props can either be sterilized or be single-use and disposable (Table 2).
Detailed explanation-3: -(3) During the exposure, the operator shall stand at least 1.8 meters (6 feet) from the patient and the x-ray tube and outside the useful beam or behind a suitable barrier.
Detailed explanation-4: -The thyroid gland is more susceptible to radiation exposure during dental radiographic exams given its anatomic position, particularly in children. Protective thyroid collars and collimation substantially reduce radiation exposure to the thyroid during dental radiographic procedures.