Week 1 -digital Radiography

14 Questions | Total Attempts: 367

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Radiography Quizzes & Trivia

Questions and Answers
  • 1. 
    If you needed to 'complete' an exam, which of the following programs would you access in order to do this?
    • A. 

      HIS

    • B. 

      RIS

    • C. 

      PACS

    • D. 

      HL-7

  • 2. 
    Image transmission within a hospital happens via the ______.
    • A. 

      Internet

    • B. 

      Intranet

    • C. 

      Ethernet

    • D. 

      None of the above

  • 3. 
    CR and DR systems actually had better spatial resolution than Conventional film systems.
    • A. 

      True

    • B. 

      False

  • 4. 
    The heart of a PACS system is a high-end computer or server.
    • A. 

      True

    • B. 

      False

  • 5. 
    Converting data back into analog information for viewing on a monitor requires the information to be passed through the:
    • A. 

      PACS-RIS-HIS

    • B. 

      ADC

    • C. 

      DAC

    • D. 

      The data does not require conversion

  • 6. 
    Two popular types of compression used to send images quickly are:
    • A. 

      PACS and HL-7

    • B. 

      HL-7 and DICOM

    • C. 

      DICOM and IMAC

    • D. 

      Lossy and Lossless

  • 7. 
    If you needed to view a patient's History and Physical(H&P) report, you would find this in:
    • A. 

      PACS

    • B. 

      RIS

    • C. 

      DICOM

    • D. 

      HIS

  • 8. 
    One advantage that digital mammography has over conventional film mammography is:
    • A. 

      Able to adjust to larger sizes.

    • B. 

      Warm flat-panel plates

    • C. 

      Computer Aided Diagnosis

    • D. 

      All of the above.

  • 9. 
    DICOM is used to send images to and from PACS. What is the software used to send text between the RIS and HIS?
    • A. 

      HL-7

    • B. 

      IMAC

    • C. 

      Lossless

    • D. 

      CCD

  • 10. 
    Conversion of an image into digital data requires the use of the:
    • A. 

      ADC

    • B. 

      DAC

    • C. 

      PACS_RIS_HIS

    • D. 

      HL-7

  • 11. 
    Which has better spatial resolution?
    • A. 

      FILM

    • B. 

      CR

  • 12. 
    What is DSA?
  • 13. 
    }How many bits in a byte?
  • 14. 
    }What’s the difference between direct conversion and indirect conversion?