Because digital systems are more sensitive to low-energy radiation,which of the following scatter-control methods are recommended?
A) Precise collimation limits the area of exposed tissues and amount of scatter that can be produced
B) Use of post-processing masks and cropping tools can be used to collimate the area of exposed tissues
C) The use of a grid reduces the amount of scatter reaching the image receptor
D) A and B
E) A and C
Correct Answer:
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