Registry Review 2
7 Questions
| Total Attempts: 314
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THIS TEST IS TO HELP PASS THE CT REGISTRY BOARDS
Questions and Answers
- 1.Tungsten is used as the target material on the tubes anode because it has a ____________ atomic number and a ___________melting point.
- 2.Blank scanner design was the first to aquire four slices in a single rotation
- 3.The enormous heat that builds upin the CT tube is caused by the:
- 4.The number of electrons that flow from the cathode to the anode in the tube is controlled by the
- A.
Abode target
- B.
Collimation
- C.
MA
- D.
KV
- 5.The slip ring on continious rotation CT scanners
- A.
Prevents high voltage cable from winding up
- B.
Allows exam to commence rapidly
- C.
Elliminates need for reversal of gantry
- D.
All of the above
- 6.Which of the following is NOT a part of the CT tube?
- A.
Tungsten target
- B.
Collimator
- C.
Rotating Anode
- D.
Fillament
- 7.Which of the following are NOT commonly used in todays commercially available CT Scanners?
- A.
Xenon detectors
- B.
Fourth Generation Technology
- C.
Continuous rotation technology
- D.
A & B
- E.
A & C
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