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Digitall Imaging B Test

Enter the letter for the matching Answer
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1.
a QC test that is used to ensure the images are being displayed properly and is in tolerance for quality images and was developed by Society of Motion Picture Television Engineers
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2.
the transfer of medical images and patient data to remote sites
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3.
the application in a computer that functions include message and mail utilities, calendar reporting, storage of text data and financial accounting and planning
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4.
the primary element that allows thecomputer to manipulate data and carry out software instructions
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5.
medical images were presented to the radiologist on film
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a device that uses sampling to convert a continuous quantity to a discrete time representation in digital form
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7.
a graph of frequency of occurrence versus digital value intervals; a plot of the frequency of appearance of a given object characteristic
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8.
picture element; the cell of a digital image matrix
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9.
the sequence of instructions developed by a software programmer
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10.
the area in which a measurement is desired; determine average pixel value for use in quantitative imaging
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11.
in computer language, a single binary digit (0 or 1)
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12.
a device that converts a digital (usually binary) code to an analog signal (current, voltage, or electric charge).
A.
Bits
B.
RIS – radiology information system
C.
Teleradiology
D.
Digital-to-Analog Converter (DAC)
E.
Computer program
F.
Region of interest (ROI)
G.
S# - Sensitivity number
H.
SMPTE pattern
I.
Pixels
J.
CPU – central processing unit
K.
Hard copy
L.
Analog-to-Digital Converter (ADC)
Type the Answer that corresponds to the displayed Question.
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13.
row and columns of pixels displayed on a digital image
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14.
viewing is performed on a digital computer monitor
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15.
the cassette that houses the photostimulable phosphor uses in computed radiography
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everything about the computer system that is visible; the physical components of the system that include the various input and output devices
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saturation or white out of a digital image
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18.
reducing the data size of an image for storage
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computer programs that are written by a computer manufacturer, software manufacturer or the users themselves to guide the computer to perform a specific task
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digital imaging and communication - the standard for medical images to be transferred and displayed on any DICOM-compatible display device with a consistent gray scale appearance
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21.
translate images of text, drawings or photographs into a digital format recognizable by the computer
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22.
compact mechanical optical computer assembly that the IP is placed into and is then scanned by a laser beam that sends a latent image to the computer

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