CRDR Test Questions with 100% Correct Answers 2024/2025
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Course
CRDR
Institution
CRDR
CRDR Test Questions with 100% Correct Answers 2024/2025
Computed Radiography (CR) - ANSWERSA Digital way of doing general radiography
with Conventional X-ray machines
Computed Radiography (CR) - ANSWERSis a process of
capturing radiographic data from a
conventional X-ray machine and proc...
CRDR Test Questions with 100% Correct
Answers 2024/2025
Computed Radiography (CR) - ANSWERSA Digital way of doing general radiography
with Conventional X-ray machines
Computed Radiography (CR) - ANSWERSis a process of
capturing radiographic data from a
conventional X-ray machine and processing
the data digitally to produce crisp and high
quality radiographic images
Imaging Plate - ANSWERSThe ____________ looks like the intensifying
screens found in Conventional film-screen
cassettes
They are made of photostimulable phosphor
photostimulable phosphor - ANSWERSInstead of emitting light immediately when exposed
to X-rays, the ______________ has the
special property of storing the X-ray energy in a
latent form and releasing the same when stimulated
by a laser energy in the CR Reader / Digitizer
storage
phosphor - ANSWERSThe irnaging plate is coated with
photostimulable phosphor, also called
, Bariumfluorohalide - ANSWERSThe phosphor material is generally a kind of
a protective coat, a
conductive layer, support and laminate layers - ANSWERSThe In-maging Plate contains not only the
phosphor layer, but also
"stored energy" - ANSWERSA latent image is created in the form of
electrons - ANSWERSStimulation with a scanning laser beam releases
633 nm - ANSWERSTypical wavelength of the stimulating laser is
390 nm - ANSWERSTypical wavelength of the emitted light is
original incident X-ray intensity - ANSWERSThe emitted light intensity is proportional to
the
intense light source - ANSWERSThe residual image is erased from the plate by
an _________, which returns all
electrons to their original state. This makes
the plate ready to be reused for new exposures
latent energy - ANSWERSThe X-ray energy is stored on the plate in the form
of
digitizer - ANSWERSThe plate is inserted into the ________
where it is scanned with a high power laser
blue light - ANSWERSThe laser light causes the storage
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