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HCAD 750 Module 1 Exam Questions And Correct Answers
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HCAD 750 Module 1 Exam Questions And Correct Answerscontrol costs and increase efficiency - ANSWER health care organizations are under
greater pressure to
informatics - ANSWER the science of information management; uses computers to
manage data and information to support decision making
information intensive - ANSWER the health care industry is
health care informatics - ANSWER field of the information science concerned with the
management of all aspects of health data and information through application of
computers
Applied Healthcare Informatics - ANSWER focuses on the computer-based applications
in the delivery and documentation of healthcare services.
EHR System - ANSWER Integrated Concept composed of a variety of Component Info
Systems and technologies.
Clinical Data Repository- ANSWER Component of EHR that captures data
Free Text Data - ANSWER are generated by word processors and their field's predefined
or limited.
diagnostic image data - ANSWER such as digital chest xray or CT scan stored in a
diagnostic image management system
bit mapped data - ANSWER diagnostic image data is an example; format is unstructured.
, raster image - ANSWER when hundreds of pixels come together to make one image
analog - ANSWER photographic films that must be digitally scanned using digitizers to
digitize the data
document image data - ANSWER type of data that are a bit mapped and have an
unstructured format; based on analog documents
real audio data - ANSWER consist of sound bytes like digital heart sounds
motion or streaming video/frame data - ANSWER example is cardiac catherizations;
consist of digital film attributes like fast forwarding
vector graphing (signal tracing) data - ANSWER created by saving lines plotted between
a series of points
multimedia - ANSWER when more than one unstructured data type are present in an
information system the data and the system they represent are referred to as
speech recognition technology - ANSWER is speaker independent with continuous
speech input
continuous speech input - ANSWER does not require the user to pause between words
to let the computer distinguish between beginning and ending of words
Natural Language Processing Technology ANSWER- Uses grammar, syntax and context
to accurately process and extract free-text data.
Meanings-ANSWER natural language processing technology knows the difference in the
narratives
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