How Do You Increase CT Snr?

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| By Larmor63
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Larmor63
Community Contributor
Quizzes Created: 2 | Total Attempts: 2,963
| Attempts: 868
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  • 1/7 Questions

    Detector quantum efficiency

    • Increase
    • Decrease
Please wait...
About This Quiz

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

How Do You Increase CT Snr? - Quiz

Quiz Preview

  • 2. 

    KVP

    • Increase

    • Decrease

    Correct Answer
    A. Increase
    Explanation
    The given answer "Increase" suggests that the value of kVP is expected to go up or become larger.

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  • 3. 

    MAs

    • Increase

    • Decrease

    Correct Answer
    A. Increase
    Explanation
    The given answer is "Increase". However, without any context or additional information, it is not possible to provide a meaningful explanation for why the answer is "Increase". The question is incomplete or not readable, making it difficult to understand the intended meaning or context. Therefore, an explanation cannot be generated.

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  • 4. 

    Field of view

    • Increase

    • Decrease

    Correct Answer
    A. Increase
    Explanation
    Spatial resolution degrades; Resolution = FOV/matrix size

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  • 5. 

    Scan time

    • Increase

    • Decrease

    Correct Answer
    A. Increase
    Explanation
    Spatial resolution degrades

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  • 6. 

    Slice thickness

    • Increase

    • Decrease

    Correct Answer
    A. Increase
    Explanation
    Spatial resolution degrades

    Rate this question:

  • 7. 

    Pixel size

    • Increase

    • Decrease

    Correct Answer
    A. Increase
    Explanation
    Spatial resolution degrades

    Rate this question:

Quiz Review Timeline (Updated): Mar 21, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 01, 2010
    Quiz Created by
    Larmor63
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