RAD190-images

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Author:
emerick9102
ID:
18039
Filename:
RAD190-images
Updated:
2010-05-05 22:47:36
Tags:
radiography RADexam1 images
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Description:
radiography exam1 review - image based questions
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  1. Identify numbered items 1-5 using the list below

    Power supply
    Main power switch
    Exposure Switch
    Exposure Timer
    Autotransformer
    Primary of high voltage transformer
    Secondary of high voltage transformer
    X-ray tube anode
    X-ray tube cathode
    Primary of filament transformer
    Secondary of filament transformer
    Rectification unit
    Line voltage compensator
    Line voltage meter
    Filament circuit
    mA meter
    mA selector
    kVp meter
    kVp selector
    • 1. Power supply
    • 2. Main Power switch
    • 3. Line meter
    • 4. Line voltage compensator
    • 5. Autotransformer´╗┐
  2. Identify numbered items 6-10 using the list below

    Power supply
    Main power switch
    Exposure Switch
    Exposure Timer
    Autotransformer
    Primary of high voltage transformer
    Secondary of high voltage transformer
    X-ray tube anode
    X-ray tube cathode
    Primary of filament transformer
    Secondary of filament transformer
    Rectification unit
    Line voltage compensator
    Line voltage meter
    Filament circuit
    mA meter
    mA selector
    kVp meter
    kVp selector
    • 6. kVp Selector
    • 7. Filament circuit primary
    • 8. kVp meter
    • 9. Exposure Switch
    • 10. Exposure Timer
  3. Identify numbered items 11-15 using the list below

    Power supply
    Main power switch
    Exposure Switch
    Exposure Timer
    Autotransformer
    Primary of high voltage transformer
    Secondary of high voltage transformer
    X-ray tube anode
    X-ray tube cathode
    Primary of filament transformer
    Secondary of filament transformer
    Rectification unit
    Line voltage compensator
    Line voltage meter
    Filament circuit
    mA meter
    mA selector
    kVp meter
    kVp selector
    • 11. Primary of high voltage step up tube transformer
    • 12. Secondary of high voltage step up tube transformer
    • 13. mA selector
    • 14. Primary of low voltage, step down filament transformer
    • 15. Secondary of low voltage, step down filament transformer
  4. Identify numbered items 16-19 using the list below

    Power supply
    Main power switch
    Exposure Switch
    Exposure Timer
    Autotransformer
    Primary of high voltage transformer
    Secondary of high voltage transformer
    X-ray tube anode
    X-ray tube cathode
    Primary of filament transformer
    Secondary of filament transformer
    Rectification unit
    Line voltage compensator
    Line voltage meter
    Filament circuit
    mA meter
    mA selector
    kVp meter
    kVp selector
    • 16. Cathode of x-ray tube
    • 17. Anode of x-ray tube
    • 18. mA meter
    • 19. Rectification unit (4 diodes)´╗┐

  5. Using the above Tube Rating Chart, indicate whether each of the following technique settings would be SAFE or UNSAFE for the x-ray tube.
    1. 100 MA 2 sec 70 kVp
    2. 500 MA 2 sec 70 kVp
    3. 400 MA 2/10 sec 100 kVp
    • 1. SAFE
    • 2. UNSAFE
    • 3. UNSAFE

  6. Match the image to the appropriate description.
    1. Has greatest radiographic density.
    2. Best demonstrates anatomy of interest.
    3. Represents the lowest mAs setting.
    • 1. C
    • 2. B
    • 3. A

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