Multiple Choice
Which of the following influences the amount of scatter radiation striking the image receptor but not the production of scatter radiation?
A) Reduce the exposure field size.
B) Reduce the tissue thickness.
C) Increase the grid ratio.
D) Ask a patient with a large abdomen to lie prone instead of supine.
Correct Answer:
Verified
Correct Answer:
Verified
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Q16: The purpose of the mirror inside the
Q17: Grids that move during the exposure:<br>A) are
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Q19: What is the grid conversion factor for
Q21: Increasing collimation results in reduced patient exposure,increased
Q22: Grid ratios range from:<br>A) 2:1 to 6:1.<br>B)
Q23: The smaller the volume of tissue irradiated,the:<br>A)
Q24: Which beam restriction device can be cut
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