The ratio of the height of the lead strips to the distance between the lead strips is the grid
A) selectivity.
B) ratio.
C) frequency.
D) speed.
Correct Answer:
Verified
Q9: Which statement about radiographic grids is incorrect?
A)Grids
Q10: When the lead strips run in a
Q11: When an x-ray beam passes through the
Q12: The purpose of moving the grid during
Q13: The greatest source of scatter during a
Q15: Which grid would have the greatest distance
Q16: The atomic interaction that produces scatter radiation
Q17: Photon absorption within the body occurs as
Q18: As kVp increases,
A)contrast decreases.
B)scatter increases.
C)image receptor exposure
Q19: A grid is used to improve
A)subject density.
B)image
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