WGU D220 Quiz & Tests from Course Materials 2026–2027 Complete Study Guide, Practice Questions & OA Exam Prep

WGU D220 Quiz & Tests from Course Materials 2026–2027
Complete Study Guide, Practice Questions & OA Exam
Review
1. One of the uses of healthcare data is for quality improvement.
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Which statement about data is accurate as it relates to quality improvement
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linitiatives?: Data allows measurement of the quality of healthcare delivery to determine whether planned measures
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result in improvement.
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2. Big data: Isconsidereddataoriginatingfromverylargedatasetsthathelpidentifypatternsandtrends.Cannot be
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managed without the use of technology to analyze its output.
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3. The abundance of healthcare data has made it possible to implement re-
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forms inthe delivery ofhealthcare and reimbursement methods.
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Which healthcare policy reform introduced in 2008 focuses on rewarding
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l providers with incentives based on the quality of care they deliver as opposed to l l l l l l l l l l l l l




the volume of care?: Value-basedmodel(VBM)
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4. To facilitate reliable healthcare data searches, it is important to recognize the
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purpose and mission of healthcare websites of interest for healthcare providers.
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What is the purpose of the Agency for Healthcare Research and Quality (AHRQ)?: It
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producesevidencethatwillmakehealthcaresaferandimprovequality,accessibility,andattordability.
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5. Information literacy: The knowledge and ability to locate, organize, use, communicate, and interpret print l l l l l l l l l l l l l




and electronic sources of information.
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6. Itisimportanttoalwaysverifythecredibilityofhealthcaredatasourcesto
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ensure the quality of information that a source offers.
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Whichsourceprovidestutorialsthatcanbeusedtohelpdeterminethevalidity of
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health information?: NationalLibraryofMedicine
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7. Four types of quality indicators for "Data": preventionqualityindicators,inpatientquality
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indicators, patient safety indicators, pediatric quality indicators.
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8. The 21st Century Cures Act: Recognizesthatpatientsneedmorepowerintheirhealthcare,andaccess to
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information is key to making that happen.
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Asserts that putting patients in charge of their health records is a key piece of patient control in healthcare; therefore,barriersto
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theirhealthinformationmustbeaddressedthroughtheuseofadvancedinformationtechnology measures.
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9. Whenconsideringthelackofappropriateinfrastructureasafactorcon- l l l l l l l l l l




tributing to challenges in finding and using big data in healthcare, why is a l l l l l l l l l l l l l





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, governance structure necessary?: Agovernancestructurecreatesthebalancebetweenprivacyand access l l l l l l l l l l l l




while complying with state, national, and international ethical and legal requirements.
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10. Consumerhealthinformaticsisasubspecialtyofhealthcareinformatics that l l l l l l l l l




lallows people to initiate and maintain active involvement and participa-tion
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in their own health.
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What are the five common applications of consumer health informatics?: Per-
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sonalHealthRecords,Telehealth,MobileHealth,GamesforHealth,andHealth2.0.
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11. What is an example of a common data integrity issue that occurs as a result of
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lcloning, or copying, when documenting in the electronic medical record (EMR)?: l l l l l l l l l l




Documentationofvitalsignsthatdonotvary
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Vital signs change and do not remain stagnant. Vital signs that do not change indicate that they are being copied or cloned.
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12. When using Patient generated health data (PGHD) in research, some chal- l l l l l l l l l l




lenges that researchers encounter include managing the consent process and
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obtaining high quality data from the care delivery process.
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What is another challenge?: Determiningparticipanteligibility
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Withoutin-personenrollment,verifyingthatapatientiseligibletoparticipateinastudycanbediflcult.
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13. Applyingtheapproachofuniversalprecautionstohealthliteracymeans that l l l l l l l l l l




lclinicians and health care organizations should assume that all patients areat l l l l l l l l l l l




riskofnotunderstandingmedicalinformation.Therefore,theyshould
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communicatewithpatientsinawaythatusesplainlanguageandiseasyto
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understand.
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Which key concept is involved in this approach for promoting health literacy?-
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: Supportingpatientsintheirhealthmanagementettorts
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Showing support for what patients are doing well and reinforcing the same withsimple guides will help cement key concepts
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in health education and instructions.
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14. A health information system comprises multiple information systems that are
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interfaced and integrated to support the clinical and administrative man-
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agement of healthcare information. l l l




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