Quiz 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Film and intensifying screens are primarily used in what? | show 🗑
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| Intensifying screens do what? | show 🗑
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| show | Computed tomography (CT)
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| Who was the first to incorporate digital imaging with the CT scanner? | show 🗑
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| show | Albert Jutras
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| show | One of the greatest milestones in medical imaging
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| Early reconstruction of raw CT data took a few ______ to form a recognizable image. | show 🗑
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| The first commercial CT scanners could image the _____ | show 🗑
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| In which decade was MRI first introduced? | show 🗑
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| show | 1. Ultrasonography
2. Nuclear medicine
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| Early picture archival and communication systems were first developed by | show 🗑
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| show | Telephone lines
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| One of the early goals related to the development of PACS was to | show 🗑
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| show | the use of a storage phosphor plate
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| Storage phosphor plates are similar to? | show 🗑
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| show | X-ray absorber and CCD
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| The two elements needed to convert light signals into an electrical signal while using indirect capture DR are TFT and | show 🗑
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| show | photoconductor
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| Technologist efficiency ratings are generally the same when comparing conventional radiography with _______ radiography | show 🗑
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| show | 3-5
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| show | Barium fluorohalide
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| In reference to PSP image capture, to release the latent image, which of the following devices is scanned over the phosphor plate? | show 🗑
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| Which of the following best describes the sequence for PSP image capture? | show 🗑
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| show | Scintillator
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| The ___converts x-ray energy directly to a digital electrical signal. | show 🗑
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| show | Dynamic range
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| show | Image grayscale values
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| show | Milliampere-seconds
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| Preset image annotation controls include all of the following except? a.position indicators b.image acquisition markers c.arrows d.date and time stamps | show 🗑
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| The first full scale PACS was installed in 1993 in | show 🗑
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| All the following are components of a PACS except a.web access b.reading stations c.independent kilovoltage peak and milliampere-second stations d.multiple interfaces | show 🗑
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| Light exposing the film is in direct proportion to the amount and energy of the incident photon upon the screen. T or F | show 🗑
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| The earliest CT of the head took several hours to acquire a single slice of information T or F | show 🗑
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| When switching from a conventional diagnostic radiography room to one that incorporates CR, major equipment change are to be expected T or F | show 🗑
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| show | False
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| show | True
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| A Bucky apparatus is required for DR. T or F | show 🗑
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| show | True
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| show | True
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