Restriction of the primary beam to the anatomy of interest
A) reduces patient exposure
B) is a major cause of repeated images
C) reduces the amount of scatter produced
D) A and C
E) B and C
Correct Answer:
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Q3: Increasing collimation (decreasing the field size) results
Q10: The automatic collimator
A) automatically collimates to the
Q11: A flat piece of lead with a
Q13: The most effective and often used radiographic
Q17: The most easily adjusted radiographic beam-restricting device
Q18: For radiographic procedures, scatter radiation is primarily
Q18: The beam-restriction device that results in images
Q19: Which of the following produces the greatest
Q19: The probability of a Compton interaction occurring
Q20: The beam-restriction device that includes a visible
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