GXMO - digital imaging Exam | Verified Exam Questions and Answers |
Latest Updated Study Material 2026
Question:
Analog signal
Answer:
Are sent in a continuous waveform with
amplitude and frequency
Question:
Digital Signal
Answer:
Represented in discrete values
Question:
ADC ( analog to digital conversion)
Answer:
Information sent to
computer for processing
Question:
Matrix
Answer:
# of pixels in rows / columns
Question:
Bigger matrix = smaller pixels = better spatial resolution
Pixel
Answer:
Smallest component digital image
Question:
Line pairs / mm selections
, Answer:
Spatial resolution is expressed in
(lp/mmm)
Question:
DICOM
Answer:
Digital imaging and communication in medicine -
allows imaging modalities to communicate with each other
Question:
PACS
Answer:
Picture Archiving and Communication System
Question:
Stores images and pt information
Computed Radiography (CR)
Answer:
Use of photos time able phosphor
as image receptor
Question:
IR of a CR is held in
Answer:
A cassette
Question:
Less expensive, more common
Construction and PSP imaging plate steps
Answer:
1. Xray exposure
interacts with PSP and "latent image" is formed
Latest Updated Study Material 2026
Question:
Analog signal
Answer:
Are sent in a continuous waveform with
amplitude and frequency
Question:
Digital Signal
Answer:
Represented in discrete values
Question:
ADC ( analog to digital conversion)
Answer:
Information sent to
computer for processing
Question:
Matrix
Answer:
# of pixels in rows / columns
Question:
Bigger matrix = smaller pixels = better spatial resolution
Pixel
Answer:
Smallest component digital image
Question:
Line pairs / mm selections
, Answer:
Spatial resolution is expressed in
(lp/mmm)
Question:
DICOM
Answer:
Digital imaging and communication in medicine -
allows imaging modalities to communicate with each other
Question:
PACS
Answer:
Picture Archiving and Communication System
Question:
Stores images and pt information
Computed Radiography (CR)
Answer:
Use of photos time able phosphor
as image receptor
Question:
IR of a CR is held in
Answer:
A cassette
Question:
Less expensive, more common
Construction and PSP imaging plate steps
Answer:
1. Xray exposure
interacts with PSP and "latent image" is formed
