A scaling factor of 1000 in the Hounsfield scale (H scale) for K results in a:
A) contrast scale of 0.2% per CT number.
B) contrast scale of 0.1 % per CT number.
C) contrast scale of 0.5% per CT number.
D) contrast scale of 0.8% per CT number.
Correct Answer:
Verified
Q16: Data acquisition in CT refers to:
A) acquiring
Q17: The radiation beam used by Hounsfield in
Q18: Which of the following is a limitation
Q19: CT overcomes the limitations of radiography and
Q20: All of the following apply to computed
Q22: A high-kilovolt (kV) technique is necessary in
Q23: If the FOV for an examination is
Q24: The center or midpoint of the range
Q25: The CT number for water is:
A) (-1000).
B)
Q26: A limitation of conventional radiography is that
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