How Do You Increase CT Snr?

7 Questions

Settings
Please wait...
Computed Tomography Quizzes & Trivia

Pick the answer that would INCREASE CT signal-to-noise ratio, and as a result, improve low contrast or tissue tissue resolution.


Questions and Answers
  • 1. 
    KVP
    • A. 

      Increase

    • B. 

      Decrease

  • 2. 
    MAs
    • A. 

      Increase

    • B. 

      Decrease

  • 3. 
    Scan time
    • A. 

      Increase

    • B. 

      Decrease

  • 4. 
    Detector quantum efficiency
    • A. 

      Increase

    • B. 

      Decrease

  • 5. 
    Pixel size
    • A. 

      Increase

    • B. 

      Decrease

  • 6. 
    Slice thickness
    • A. 

      Increase

    • B. 

      Decrease

  • 7. 
    Field of view
    • A. 

      Increase

    • B. 

      Decrease