CT Registry Review Systems/Physics
5 Questions
| Total Attempts: 4222
Review questions for the CT Registry
Questions and Answers
- 1.Continuous rotation scanners made___________imaging possible.
- A.
Axial
- B.
Conventional
- C.
Quantity
- D.
Helical
- 2.__________ controls the number of electrons that flow from cathode to anode and can be altered by the operator.
- A.
Collimation
- B.
Brems
- C.
Kvp
- D.
MA
- 3.Attenuation data must be converted into ___________ format for the array processor.
- A.
Detector
- B.
Digital
- C.
Analog
- D.
Photon
- 4.Most CT scanners today use____________ detectors in which the x-ray photon causes the detector to generate a flash of light.
- A.
Solid state
- B.
Xenon gas
- C.
Metal coated
- D.
Mirrow filled
- 5.The detectors measure attenuation data from various projections and is contained in the__________.
- A.
Raw data
- B.
Processed data
- C.
Attenuated data file
- D.
Image data
The CT registry review test is intended for technologists who need an effective way to prepare and pass the CT certification exam. Computed tomography (CT) is an imaging procedure that uses special...
Questions: 85 | Attempts: 16415 | Last updated: Jan 14, 2021
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The CT Registry Review Program is about a detailed discussion of every concept highlighted in the CT certification exam's content specifications. It is designed to help technologists prepare effectively for the CT exam and...
Questions: 54 | Attempts: 11000 | Last updated: Mar 8, 2021
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Sample QuestionThe loss of anatomic information between contiguous sections due to inconsistent patient breathing is called:
A CT scan combines a series of X-Ray imagery of a patient’s body and is used to provide medical information that is different from other imaging exams. Some people have the misconception that CT tests are dangerous due to...
Questions: 128 | Attempts: 10671 | Last updated: Jul 9, 2020
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Sample QuestionThe muscles of mastication include all of the following EXCEPT the:
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