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Which are network classification based on geographic location?
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T/F On a server-based network, each computer is considered equal
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Digital

Digital radiography and PACS review questions

QuestionAnswer
Which are network classification based on geographic location? LAN, WAN and MAN- Metropolitan Area Network
T/F On a server-based network, each computer is considered equal False, there is one main computer
In which type of network does a centralized computer have control over the entire network server-based and client based
Which types of computer found on a network can work independently of the network and process/manage its own files but still share printing and storage? Thick client
Which network communication medium has a single conductive wire surrounded by a grounded shield of a braided wire? Coaxial cable
Which is the most delicate network communication medium? Fiber optic cable
Which provides the interface between the computer and the network medium? Network interface card
Which is the simplest network hardware device that can be used to connect several computer? network hub
What is an agreed-upon set of rules that data use to move through a network? Network protocol
Which is used to move medical images from the modality to the viewing/storage device? DICOM
What does the acronym PACS stand for? Picture Archiving and Communications System
Which type of workstation can changes not be made to the patient demographics of an image set? Review workstation
Which PACS device stores the historic image data to be viewed along with current studies? Archive server
In which PACS architecture is the archive the central repository for all images? Client/server
T/F In a web-based system, images are sent directly from the modality to a display workstation for image interpretation. False, centrally
T/F Monitor type and configuration are no concern when implementing a PACS in a radiology dept False
What workstation function will allow the user the ability to arrange a certain number of images per monitor per modality? Hanging protocol
T/F Digital right and left markers should be used to indicate the anatomic side image False, should not use digital markers
Which advanced image manipulation function will allow the radiologist to view several different anatomic planes from the original acquired sagittal images? Multiplantar reconstruction
Which advanced image manipulation function will allow the technologist to join multiple images together as one? Stitching.
What part of the archive contains the master database of everything contained within the archive? Image manager
What part of the archive contains the physical storage of image within the archive? Image storage and archive server
What term is used to describe a layer of archive storage? Tier
The term RAID stands for Redundant arrays of independent or inexpensive disk
Which RAID level is often seen in PACS archives? 5
Which are considered long-term storage devices? MOD, DVD, DLT and RAID
Which RAID configuration is directly attached a network? NAS
Which RAID configuration is a special network of storage devices? SAN
What device will scan an analog film into a PACS? film digitizer
Created by: Momomuff
 

 



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