Multiple Choice
Fourth-generation computed tomography scanners are characterized by:
A) rotate-translate motion and parallel beam geometry
B) rotate-translate motion and fan beam geometry
C) fan beam geometry and continuous rotation of x-ray tube and detectors
D) fan beam geometry and complete rotation of x-ray tube around a stationary ring of detectors
Correct Answer:
Verified
Correct Answer:
Verified
Q33: Please match the following data acquisition concepts.
Q40: The Stanton x-ray tube was designed by
Q41: Which of the following is commonly used
Q42: Which of the following x-ray tubes is
Q43: The main purpose of a filter used
Q44: The ratio of the largest signal to
Q46: Photodiodes are now used in computed tomography
Q47: Which scanner results in a volume of
Q48: Which computed tomography scanner is based on
Q50: All of the following are radiation beams