Doppler Ultrasound Principles - Part 1

6 Questions | Total Attempts: 1878

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Doppler Ultrasound Principles - Part 1 - Quiz

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Questions and Answers
  • 1. 
    The source & receiver approaching one another is a
    • A. 

      Negative shift

    • B. 

      Positive shift

    • C. 

      No change

  • 2. 
    Source & receiver moving away from one another is a
    • A. 

      Negative shift

    • B. 

      No change

    • C. 

      Positive shift

  • 3. 
    Change in frequency occurs because of movement of RBC's
    • A. 

      True

    • B. 

      False

  • 4. 
    If increased frequency, the Doppler shift will
    • A. 

      Increased

    • B. 

      Decreased

    • C. 

      Remain unchanged

  • 5. 
    Velocity of the reflector is directly proportional to
    • A. 

      Doppler shift

    • B. 

      Frequency

    • C. 

      Reflector

  • 6. 
    Doppler Shift Frequency is proportional to Velocity of Flow
    • A. 

      True

    • B. 

      False

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