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Electrical potential (EMF) is measured in ____.
photoelectric absorption interactions
2.4
three phase beams would have higher average energy and higher amplitude
PACS
patient dose
scatter
vignetting
volts
The edge distortion problem seen in image intensification tubes is called ____.
photoelectric absorption interactions
2.4
three phase beams would have higher average energy and higher amplitude
PACS
patient dose
scatter
vignetting
volts
When the x-ray emission spectra between single and three phase generators are compared ____.
photoelectric absorption interactions
2.4
three phase beams would have higher average energy and higher amplitude
PACS
patient dose
scatter
vignetting
volts
When x-ray photons interact with matter and change direction, the process is called ____.
photoelectric absorption interactions
2.4
three phase beams would have higher average energy and higher amplitude
PACS
patient dose
scatter
vignetting
volts
In diagnostic radiology, radiographic image contrast is principally due to the predominance of ____.
photoelectric absorption interactions
2.4
three phase beams would have higher average energy and higher amplitude
PACS
patient dose
scatter
vignetting
volts
If a chest radiograph requires 4 mAs at 72, the new mAs to use at 56 would be ____ mAs.
photoelectric absorption interactions
2.4
three phase beams would have higher average energy and higher amplitude
PACS
patient dose
scatter
vignetting
volts
The main purpose of filtration is to reduce ______.
photoelectric absorption interactions
2.4
three phase beams would have higher average energy and higher amplitude
PACS
patient dose
scatter
vignetting
volts
Computerized storage and transmission systems for digitized images of all types are called ____.
photoelectric absorption interactions
2.4
three phase beams would have higher average energy and higher amplitude
PACS
patient dose
scatter
vignetting
volts
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