The range of CT numbers in an image is called the:
A) window width (WW) .
B) window level (WL) .
C) region of interest (ROI) .
D) dynamic range.
Correct Answer:
Verified
Q29: Data processing includes all of the following
Q30: A CT image of 12 bits per
Q31: The second step of data acquisition is
Q32: The field of view (FOV) is:
A) the
Q33: The display FOV can _ the scan
Q35: The WW controls the image contrast and
Q36: Which of the following is used
Q37: If the linear attenuation coefficients for bone
Q38: The Compton effect occurs largely in soft
Q39: Conversion of the attenuation readings into a
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