Exam (elaborations)
ARRT Certification Exam WITH 100% CORRECT ANSWERS
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What is the Z-axis? Determines the thickness of the cross-sectional slice. What does 'X' indicate? Width What does 'Y' indicate? Height Hounsfield Units Quantify the degree that a structure attenuates an x-ray beam. -1000 (air) / 0 water) / 1000 (dense bone) The X...
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