Revised 8910

Question 1

A place where records or documents are persevered

Answer 1

Archive

Question 2

Storage for all patients and images are found on a

Answer 2

Magnetic type of optical disk

Question 3

• Contains master aricheve database
• controls receipts, retrieval, and distribution of images and DICOM

Answer 3

Image manager

Question 4

Consist of physical storage of the archive system

Answer 4

Image or archive storage

Question 5

3 tiers levels of archive

Answer 5

1. Short term
2. Midterm
3. Long term

(pacs are set up with long or short term teir )

Question 6

• online or available quickly
• within 3-5 sec

Answer 6

Short term

Question 7

Near line that must be retrieved from tape or disk and brought to RAIDs

• 1-5mim

Answer 7

Long term

Question 8

Redundant arrays of independent

Answer 8

RAIDs

Question 9

Composed of several magnetic disk or hard drives that link together in arrays

Answer 9

RAID

Question 10

1. Similar to dvd / cd
2. Read with Laser
3. House plastic cartilage

Reliable / long term storage option

Answer 10

MOD - MAGENTO OPTICAL DISK

Question 11

• new generation of MOD
• use blue laser tech

Answer 11

Ultra density optical

Question 12

Three things common in MIMPS

Answer 12

1.Film digitizer
2. Printer
3. Cd burner

Question 13

• laser technology
• ccd technology
• scans the analog flim and produces numeric signals form each scan

Answer 13

Flim digitizer

Question 14

2 Types of imagers

Answer 14

Wet (chemical) and dry laser imagers

Question 15

Two or more object SHARING resources and info

Answer 15

Network

Question 16

Network geographic classifications 2

Answer 16

1. LAN- local area network
2. WAN- wide area network

Question 17

Two typical network classifications

Answer 17

1. Peer to peer
2. Server or client based

Question 18

SMALL area network with series of cables / wireless access points

• share info and devices of same network
• less expensive
• ## faster than wan

Answer 18

LAN - local area network

Question 19

Wide area network span a large area, city, states,or the world

• connects computers that aren’t physically attached ( like internet)

Answer 19

WAN- wide area network

Question 20

-This computer network is considered equal
- controls its own info/ operation
-popular for small office or home

Answer 20

Peer to peer network

( least expensive and simple )

Question 21

Centralized computer controls the operations, files, sometimes programs of computers attached to network

Answer 21

Served based network

Question 22

• similar to server based network
• centralized computer controls operation
• network device that requests services and resources from server

Answer 22

Client based network

Question 23

Computer that manages resources for other computer, servers, and networked devices

Answer 23

Server

Question 24

Found on a network that requests services and resources from a server

• relies on network

Answer 24

Thin client

Question 25

- Computer that can work independently from the network - process and manage its own files - found in sectional imaging modality workstation

Answer 25

Thick client

Question 26

Devices are connected via some sort of communication medium

Answer 26

Network connectivity

Question 27

Four types of physical connections or communication mediums

Answer 27

1. Coaxial cable 2. Twisted pair wire 3. Fiberoptic cable 4. Electromagnetic wave

Question 28

- Similar to tv cable wiring - consist of center conducting wire surrounded by insulation and grounded shield braided wire - sturdiest wire

Answer 28

Coaxial cable

Question 29

-Similar to telephone wire - made of copper wire - common connection medium for LAN

Answer 29

Twisted pair wire

Question 30

- glass thread to transit data on network - expensive, fragile, and fast - used in infrastructure network

Answer 30

Fiberoptic cable

Question 31

Connection is via infrared or radio frequency - no physical cable needed

Answer 31

Wireless connections

Question 32

-Simplest device connecting several pieces of equipment - several wring ports to receive and pass on data - used in small office or houses

Answer 32

Network hub

Question 33

Sends data only to devices which the data are directed - not used in houses or small offices

Answer 33

Network switch

Question 34

Created so larger network can be segmented to reduce traffic

Answer 34

Network bridge

Question 35

-More sophisticated - read portion of the message and directs them to their intended target

Answer 35

Network router

Question 36

Device communicate through a communication medium - ex one type of address: IP address

Answer 36

Network communications

Question 37

Data travel along network using an agreed upon set of RULES

Answer 37

network protocol

Question 38

Physical geometric layout of the connected device on a network

Answer 38

Network topology

Question 39

Four common topological configurations

Answer 39

1. Bus 2. Ring 3. Star 4. Mesh

Question 40

Device are physically attached to and listen for communication on ONE wire - if it breaks, entire network is down - wire single point of failure

Answer 40

Bus

Question 41

Device are connected in a CIRCLE - always in same direction - if breaks, it halts the network

Answer 41

Ring

Question 42

Device are connected to central hub or switch -

Answer 42

Star

Question 43

Consist of multiple pathways of interconnecting devices and networks

Answer 43

Mesh

Question 44

Holds patients full medical info from hospital billing to the inpatient ordering system

Answer 44

HIS- hospital info system

Question 45

Hold all patient data from scheduling info to transcribe report

Answer 45

RIS - radiologist specific patient

Question 46

- A part of HIS - contains all patient records

Answer 46

EMR - Electronic medical records