LSUS MHA 705 EXAM STUDY GUIDE QUESTIONS AND ANSWERS 2024
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Course
LSUS MHA 705
Institution
LSUS MHA 705
information systems (IS)
An automated system that uses computer hardware and software to record, manipulate, store, recover, and disseminate data (that is, a system that receives and processes input and provides output); often used inter-changeably with information technology (IT)
systems dev...
LSUS MHA 705 EXAM STUDY GUIDE
QUESTIONS AND ANSWERS 2024
information systems (IS)
An automated system that uses computer hardware and software to record, manipulate, store,
recover, and disseminate data (that is, a system that receives and processes input and provides
output); often used inter-changeably with information technology (IT)
systems development life
cycle (SDLC)
A model used to represent the ongoing process of developing (or purchasing) information
systems
Informatics
the science of information management. A field of study that focuses on the use of tech-
neology to improve access to, and utilization of, information
information management.
The acquisition, organization, analysis, storage, retrieval, and dissemination of information to
support decision-making activities
Healthcare informatics
LSUS MHA 705 EXAM
, LSUS MHA 705 EXAM
The field of information science concerned with the management of all aspects of health data
and information through the application of computers and computer technologies
information science
The study of the nature and principles of information
Applied healthcare informatics
Automated information systems applied to healthcare delivery business and work-flow
processes, including the diagnosis, therapy, and systems of managing health data and
information within the health-care setting
clinical data repository
a component of the
EHR that captures data. A central database that focuses on clinical information
data types
A technical category of data (text, numbers, currency, date, memo, and link data) that a field in
a database can contain
discrete data
Data that represent separate and distinct values or observations; that is, data that contain only
finite numbers and have only specified values
LSUS MHA 705 EXAM
, LSUS MHA 705 EXAM
Free-text data
Data that are narrative in nature
structured data
Binary, computer-readable data
Diagnostic image data
Bit-mapped images used for medical or diagnostic purposes (for example, chest x-rays or
computed tomography scans)
bit-mapped data
Data made up of pixels displayed on a horizontal and vertical grid or matrix
raster image
A digital image or digital data made up of pixels in a horizontal and vertical grid or a matrix
instead of lines plotted between a series of points
pixel
LSUS MHA 705 EXAM
, LSUS MHA 705 EXAM
An abbreviation for the term picture element, which is defined by many tiny bits of data or
points
analog
Data or information that is not represented in an en-coded, computer-readable format
digital
1. A data transmission type based on data that have been binary encoded 2. A term that refers
to the data or information represented in an encoded, computer-readable format
digital modalities
computed radiography (CR), CT,
magnetic resonance (MR), or nuclear medicine
Real audio data
sound bytes, such as digital heart sounds.The storing, manipulating, and displaying of sound in a
computer-readable format
Motion or streaming
video/frame data
cardiac catheterizations, consist
LSUS MHA 705 EXAM
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