Brady Pacing

6 Questions

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Electronic Quizzes & Trivia

Example questions focusing on brady pacing.


Questions and Answers
  • 1. 
    Voltage is...  
    • A. 

      The electromotive force pushing on electrons

    • B. 

      Moving electrons

    • C. 

      The opposition to current flow

    • D. 

      Current divided by resistance

  • 2. 
    If the Pacemaker output voltage is 5v and the measured lead resistance is 330 ohms, then the  current that flows out of the pacemaker into the heart is:
    • A. 

      1.65 mA

    • B. 

      15.15 mA

    • C. 

      66 mA

    • D. 

      10 mA

  • 3. 
    If a unipolar lead wire has an insulation break one would expect the resistance to:  
    • A. 

      Stay the same

    • B. 

      Rise

    • C. 

      Decrease

    • D. 

      None of the above

  • 4. 
    For a wire fracture the resistance:  
    • A. 

      Increases

    • B. 

      Decreases

    • C. 

      Increases then decreases

    • D. 

      Has no change

  • 5. 
    If the output voltage of the pacemaker is programmed from 5 volts to 2.5 volts, the energy  delivered to the heart is:    
    • A. 

      Doubled

    • B. 

      Halved

    • C. 

      Quartered

    • D. 

      Quadrupled

  • 6. 
    Which of the following affect the longevity of the pacemaker?  
    • A. 

      Output Voltage

    • B. 

      Resistance of Lead

    • C. 

      %Pacing

    • D. 

      All of the above