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MOD 5&8 videos

Imaging 2 - Excretion of data & PACS. CHAP 8&10 test

QuestionAnswer
Line scan processes is more likely to occur in a cassette-less image extraction PSP system. T or F? T
All cassettes must be placed into a reader in a horizontal orientation. T or F false, depends on vendor
_______ in a flat panel detector is controlled by the DEL. spatial resolution
Why dont you need to erase a flat panel detector? detector elements are automatically erased after sending their image data for processing
A ____ histogram analysis compares data collected from a digital image with the histogram of the same body part priori
in ___ histogram analysis, data from digital image is compared to a pre-existing histogram and matched to the one it most closely resembles. neural
Flat panel detectors determine the edge of the collimation field based on what how many electrons are present in each detector element
Exposure indicators for flat panel detectors are determined by how much radiation reaches the detector elements as a result of the histogram analysis
DAP meters measure the exposure levels at _________, and calculate what, based off these measurements? the collimator, calculate an entrance skin exposure
DAP readout can or cannot be considered part of a patients permanent record? can
CAD stands for Computer aided detection
PACS transports, stores, and acquires images. t or F false, does not acquire images
PACS does or does not eliminate possibility that images could be lost? does not
DICOM is a way to export and import images that vendors have agreed upon. T or F T
a HIS may contain financial information about a patient. T or F T
A ______ stores images from 6month to a year. A ______ is used for storing images longer than 1 year. RAID, Jukebox
Which runs faster, a LAN or a WAN? LAN
Unique # that IDs each computer attached to the internet is called what IP address
Purpose of a firewall? controls security breach
viewing software must also be embedded on a CD when PACS copies digital image data for a pt. T or F T
Created by: Zoest35
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