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X-ray beam Module 1

QuestionAnswer
Increasing kVp increases the number of x-rays that the x-ray tube emits. True
The primary reason filtration is added to the x-ray beam is to decrease patient dose. True
Doubling your distance from a radiation source cuts your radiation exposure in half. False (Doubling your distance from a radiation source would reduce your radiation exposure to 1/4 of your original exposure)
The primary reason the x-ray beam weakens as it travels away from the x-ray tube is attenuation of the beam in air. False (The primary reason why the x-ray beam loses it's intensity as it travels away from the x-ray tube is divergence of the beam)
Using tighter collimation will reduce "undercutting." True
Reducing kVp, using a grid and increasing collimation all reduce the production of scattered radiation. False
Created by: volcomgrl12
 

 



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