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WGU D033 Study Guide and Set Questions and Answers(Verified Answers)
1.The purpose of Informational Systems is..: Assigning diagnosis codes,
man- aging the MPI, managing registries, transcribing, analyzing the health record, documentation, and computer-assisted coding.
2.The impact of Informational Systems on patient care is..: Patient
engage- ment, care provided, creation of evidence-based medicine, the creation of practical guidelines, and better patient safety.
3.Internet: allows professionals to access patient and other information
for care, billing, and other purposes. Comprises of networks with computers linked together.
4.Intranet: a private information network where servers are
located within a firewall. Only accessible to users within a facility. 1 / 2
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5.Extranet: uses a system of connections of private Internet networks
outside of an organizations firewalls. Ex. patient portal
6.Health informatics: uses Information Systems to manipulate and
use info to improve healthcare.
7.Data analytics is the..: examining of raw data with the purpose of
drawing con- clusions about that info. It can be divided into 3
categories: descriptive, predictive, and prescriptive.
8.Descriptive analytics: addresses the past to determine what has
already oc- curred
9.Predictive analytics: addresses the future to determine what will likely
happen
10.Prescriptive analytics: concerns what to do with what you have
learned.
11.What are the tools used in data analytics?: Data mining, dashboards,
de- scriptive stats, inferential stats, and predictive modeling.
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