Which of the following beam-restricting devices is best at limiting unsharpness surrounding the radiographic image?
A) Collimator
B) Cylinder cone
C) Aperture diaphragm
D) Focused grid
Correct Answer:
Verified
Q9: Which of the following beam-restricting devices is
Q10: A device consisting of very thin lead
Q11: The height of the lead strips relative
Q12: Which of the following are tools that
Q13: The number of lead strips per inch
Q15: When using a digital flat-panel detector:
A) the
Q16: Decreasing collimation results in:
A) a smaller field
Q17: An aperture diaphragm with an attached elongated
Q18: As beam restriction increases,the quantity of scatter
Q19: The unrestricted primary beam produces a(n)_ area
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