RTE 1401 Test Questions with Correct Answers
What is a process which a beam of radiation is reduced in energy when passing through
tissue or other materials?
Attenuation
What is a process by which images are produced with uniform brightness and contrast,
regardless of the amount of exposure?
automatic rescaling
What is the amount of light emitted from a flat-screen monitor?
brightness
What is a cassette or cassette-based digital radiography; the digital acquisition modality
that uses storage phosphor plates to produce images?
Computed Radiography (CR)
What is the difference between adjacent densities on a radiographic image?
contrast
What is the degree of darkening or blackness of exposed and processed photographic or
radiographic film?
density
What is the cassette or cassette-less image receptor systems that convert x-ray energy
into a digital electronic signal for manipulation and display?
Digital Radiography (DR)
What is a process which a beam of radiation is reduced in energy when passing through
tissue or other materials?
Attenuation
What is a process by which images are produced with uniform brightness and contrast,
regardless of the amount of exposure?
automatic rescaling
What is the amount of light emitted from a flat-screen monitor?
brightness
What is a cassette or cassette-based digital radiography; the digital acquisition modality
that uses storage phosphor plates to produce images?
Computed Radiography (CR)
What is the difference between adjacent densities on a radiographic image?
contrast
What is the degree of darkening or blackness of exposed and processed photographic or
radiographic film?
density
What is the cassette or cassette-less image receptor systems that convert x-ray energy
into a digital electronic signal for manipulation and display?
Digital Radiography (DR)
