What refers to an increase in the mean energy of the x-ray beam as it passes through the patient?
A) beam hardening
B) attenuation
C) scatter radiation
D) partial volume
Correct Answer:
Verified
Q22: Partial volume artifacts can be reduced with
Q23: Which of the following is not a
Q24: All of the following can cause shading
Q25: Artifacts can:
I. degrade image quality
II. affect
Q27: Total data acquisition time is determined by:
Q29: What types of artifacts can arise from
Q31: Which of the following refers to the
Q32: Which of the following operator-controlled factors affects
Q33: Which of the following describes an object
Q39: Metallic materials usually present as _ artifacts
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