The level of noise on a CT image is affected by which of the following factors?
I.mAs and kVp
II.filtration
III.pixel size
IV.slice thickness
A) I and II
B) I and III
C) I,II,III,and IV
D) I,II,and IV
Correct Answer:
Verified
Q20: CT was developed in 1973 by:
A) Godfrey
Q21: Mechanical and image quality checks should be
Q22: The window level on a CT image
Q23: The quality of the beam must be
Q24: Monthly quality assurance check for a CT
Q25: Image registration or fusion has all of
Q27: The window width on a CT image
Q28: Artifacts seen on a CT image are
Q29: The dose to the skin surface from
Q30: Daily warmup procedures for the CT simulator
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