rad 370 digital imaging final exam review Questions and Answers New (2025/2026) Solved 100% Correct
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Course
Rad 370 digital imaging
Institution
Rad 370 Digital Imaging
Local Area Network (LAN) - ️️Connects a group of computers in close proximity,
such as in an office building, school, or home
Histogram - ️️expected amount of densities
psp image capture, to release the latent image - ️️focused laser light
process of joining two ormore images into o...
rad 370 digital imaging final exam review
Local Area Network (LAN) - ✔️✔️Connects a group of computers in close proximity,
such as in an office building, school, or home
Histogram - ✔️✔️expected amount of densities
psp image capture, to release the latent image - ✔️✔️focused laser light
process of joining two ormore images into one continuos image is known as image -
✔️✔️stiching
widow width - ✔️✔️number of shades of gray or the contrast of digital image
best describes the sequence for psp image capture - ✔️✔️phosphor plates, focus
layer, light scanner, photomultiplier, analog digital converter, review station
light spread, the ______ the MTF - ✔️✔️lower
Modulation Transfer Function (MTF) - ✔️✔️transferring objects in body on IR
Image Acquisition is tested through the use of - ✔️✔️Phantoms
Describe a thin-client computer. - ✔️✔️Network requests services and resources from
server
device to measure the luminescence of areas on the monitor - ✔️✔️photometer
which of the following information might be found in the DICOM header of an image -
✔️✔️patient name and ordering physican
Wide Area Network (WAN) - ✔️✔️connects computers across a wider geographical
area
purpose of a personal repeat rate log is to - ✔️✔️see exposure error trends
veil - ✔️✔️accessive brightness
a thick client computer - ✔️✔️desktop computer
In a DR system, which of the following are needed to produce a radiographic image? -
✔️✔️xray absorber CCD
, Frequent and consistent oversight of digital equipment is necessary to avoid -
✔️✔️unnecessary pt exposure
exposure latitude is to conventional radiography _____ is to DR - ✔️✔️dynamic range
Detective Quantum Efficiency (DQE) - ✔️✔️how well the imaging system converts snr
2 incident on detector into snr 2 in the image
the nyquist theorm - ✔️✔️twice as greater of what the input is
CR acquires an image through: - ✔️✔️The use of a storage phosphor plate
a PACS consist of - ✔️✔️image acquistion display workstation archive server
how often should the luinescence of a monitor be checked - ✔️✔️daily
contranst resolution - ✔️✔️ability to distinguish gray levels on an image
spatial resolution - ✔️✔️deteremine fine detail
The number of bits per pixel is known as bit - ✔️✔️depth
HIPPA - ✔️✔️Health Insurance Portability and Accountability Act
DICOM - ✔️✔️Digital Imaging and Communications in Medicine
HL-7 - ✔️✔️Health Level 7; standard protocol used for medical data systems.
Each square in a matrix is called a: - ✔️✔️picture element
a hsistogram displays the useful sognal by locating - ✔️✔️maximum and minimum
signal
high pass filtering - ✔️✔️amplifies or deletes all but the high frequencies
low pass filtering - ✔️✔️amplifies or deletes all but the low frequencies
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