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X-ray equipment operation review questions with complete solutions
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X-ray equipment operation review questions with complete solutions
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X-ray equipmentoperation review
questions with
complete
solutions
In many cases, digital fluoroscopy eliminates
which of the following? - answer
Postprocedure "overhead" images
What is the smallest particle of an element
that retains the characteristics of the
element? - answer atom
In digital fluoroscopy, the image must be
turned into digital form by what device? -
answer analog to digital converter
,X-rays travel as bundles of energy called: -
answer photons
What is the atomic mass? - answer the
number of protons plus the number of
neutrons
What device may be used to ensure
consistency of radiographic quality from one
exposure to the next? - answer automatic
exposure control
When a predetermined level of ionization is
reached in the ionization chamber, what does
the machine do? - answer The exposure is
terminated
What type of x-ray machine uses a
continually decreasing mA for the shortest
times possible? - answer Falling load
generator
, What type of current is required for proper
operation of the X-ray tube? - answer direct
The law stating that the outer shell of an
atom can contain no more than eight
electrons is called: - answer octet rule
Examples of particulate radiation are: -
answer Helium nuclei and beta particles
Electromagnetic radiation travels: - answer In
waves along a straight path
The latest digital fluoroscopic units use: -
answer flat panel plates similar to DR
At what speed do x-rays travel? - answer
speed of light 186,000 miles per second
Waves of radiation are called: - answer sine
waves
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