To adjust the kVp to produce the desired contrast level,the kVp must first be
A) as low as possible for radiation safety
B) as high as possible
C) high enough to penetrate the part
D) none of the above
Correct Answer:
Verified
Q23: Standard radiographic x-ray tubes have large focal
Q31: Standard radiographic x-ray tubes have small focal
Q50: When the distance is decreased from 72
Q51: When the distance is increased from 20
Q51: If the intensity of radiation at 36
Q52: Low kVp produces _ radiographic contrast and
Q55: The line-focus principle is used to produce
Q57: Low kVp produces _ radiographic contrast and
Q58: If the intensity of radiation at 72
Q58: Focal spot size affects only
A)density
B)contrast
C)sharpness
D)noise
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