Multiple Choice
A scaling factor of 1000 in the Hounsfield scale for K results in a:
A) contrast scale of 0.2% per computed tomography number
B) contrast scale of 0.1 % per computed tomography number
C) contrast scale of 0.5% per computed tomography number
D) contrast scale of 0.8% per computed tomography number
Correct Answer:

Verified
Correct Answer:
Verified
Q34: Match the following concepts for each group.
Q35: Which of the following best describes the
Q36: In which of the following data acquisition
Q37: When a beam of x rays passes
Q38: The radiation beam used by Hounsfield in
Q40: Attenuation of a beam of radiation depends
Q41: The radiation beam from an x-ray tube
Q42: Which of the following represents the correct
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Q44: The photoelectric effect occurs more frequently in