Radiology Practice Test

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By changing to ultra-fast film, which will not sacrifice diagnostic value, exposure to the patient will be reduced by what percentage?

  1. 60%

  2. 70%

  3. 80%

  4. 85%

The correct answer is: 85%

Switching to ultra-fast film in radiology significantly enhances the efficiency of image capture, allowing for adequate diagnostic quality while substantially reducing the amount of radiation exposure to patients. Research indicates that ultra-fast film can reduce patient exposure by up to 85%, making it a preferred option for maintaining diagnostic value without compromising safety. This technology optimally balances the need for high-quality images and the paramount importance of minimizing radiation exposure, which is critical in medical imaging practices. The advancements in film sensitivity directly correlate with this impressive reduction in exposure percentage, affirming the choice of ultra-fast film as a best practice in radiology.

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