LMRT STATE EXAM SCRIPT 2026 ACTUAL
EXAM 200 QUESTIONS AND CORRECT
DETAILED SOLUTIONS GRADED A+
⩥ image stitching. Answer: stitching together multiple images - useful
for scoliosis studies of the spine, long bone studies or angiographic
imaging of peripheral vasculature. - to view as a single image.
⩥ image annotation. Answer: allow the technologist to inset preset text
or manual text on the image
⩥ contrast resolution (digital). Answer: Ability to distinguish anatomic
structures having similar subject contrast
⩥ spatial resolution. Answer: Refers to the amount of detail present in
any image.Phosphor layer thickness and pixel size determines resolution
in CR.
⩥ pixel. Answer: A single square within a matrix
⩥ matrix. Answer: a series of very small boxes that form a digital image
, ⩥ direct conversion. Answer: one step process in DR where flat panel
detectors convert the x-ray energy directly to an electric signal using an
amorphous selenium detector for immediate viewing
⩥ charged coupled device. Answer: component which light enters and is
converted into video or electronic signal
⩥ thin film transistor. Answer: used to read charges collected during an
exposure
⩥ photodiode. Answer: A silicon solid state device sensitive to light.
Converts light into an electrical signal.
⩥ scintillator. Answer: Amorphous silicon requires a _____ such as
cesium iodide or a rare earth intensifying screen composed of gadolinum
and lanthanum with oxysulfides. This also converts x-rays to visible
light.
⩥ flat panel detector. Answer: a type of digital detector employing
amorphous silicon or selenium detector material, bonded with thin-film
transistor technology for digital image creation and amplification
⩥ density. Answer: It is the degree of blackening of a radiograph
resulting from radiation exposure and processing and one of the two
photographic properties that comprise visibility of detail.
EXAM 200 QUESTIONS AND CORRECT
DETAILED SOLUTIONS GRADED A+
⩥ image stitching. Answer: stitching together multiple images - useful
for scoliosis studies of the spine, long bone studies or angiographic
imaging of peripheral vasculature. - to view as a single image.
⩥ image annotation. Answer: allow the technologist to inset preset text
or manual text on the image
⩥ contrast resolution (digital). Answer: Ability to distinguish anatomic
structures having similar subject contrast
⩥ spatial resolution. Answer: Refers to the amount of detail present in
any image.Phosphor layer thickness and pixel size determines resolution
in CR.
⩥ pixel. Answer: A single square within a matrix
⩥ matrix. Answer: a series of very small boxes that form a digital image
, ⩥ direct conversion. Answer: one step process in DR where flat panel
detectors convert the x-ray energy directly to an electric signal using an
amorphous selenium detector for immediate viewing
⩥ charged coupled device. Answer: component which light enters and is
converted into video or electronic signal
⩥ thin film transistor. Answer: used to read charges collected during an
exposure
⩥ photodiode. Answer: A silicon solid state device sensitive to light.
Converts light into an electrical signal.
⩥ scintillator. Answer: Amorphous silicon requires a _____ such as
cesium iodide or a rare earth intensifying screen composed of gadolinum
and lanthanum with oxysulfides. This also converts x-rays to visible
light.
⩥ flat panel detector. Answer: a type of digital detector employing
amorphous silicon or selenium detector material, bonded with thin-film
transistor technology for digital image creation and amplification
⩥ density. Answer: It is the degree of blackening of a radiograph
resulting from radiation exposure and processing and one of the two
photographic properties that comprise visibility of detail.
