D220 Informatics OA Study Guide Questions with Correct Answers 2025

D220Informatics OAStudy Guide Questions s s s s s




with Correct Answers 2025 s s s s




Admission-Transfer-Discharge System (ADT) - CORRECT ANSWER - s s s s s s




Classified under the hospitals' administrative info system. It's one of the foundational systems t
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hat allows operational activities such as bed placement, transportation coordination, room rea
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diness, and the general coordination of services focused on the patient's phase of movement.
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Tracks a patient's activities and location from admission to discharge
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American Recover and Reinvestment Act (ARRA) - CORRECT ANSWER -
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Authorized INCENTIVE PAYMENTS to specific types of hospitals and healthcare professionals for
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adopting and using interoperable Health Information Technology and EHR's. ARRA provides ec
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onomic stimuli and incentives for the adoption of EHRs.
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Analytical Science - CORRECT ANSWER - s s s s s




Uses a variety of methods and instruments to answer 2 basic questions: What do I have? How
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much of it do I have? Environment, pharmacy, safety & security, fraud detection, and healthcar e
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diagnostics.
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Asynchronous Applications - CORRECT ANSWER -Patient- s s s s s




centered and allows consumers to participate in their own care by using designated health tec
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hnology to share health metrics and data with their healthcare provider via technology (remot e
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patient-monitoring -
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the use of devices to capture patient data at one location and then transmit it electronically t o
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healthcare professionals at a different location, allowing the review of data for clinical decisio n-
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making, i.e. MobileHealth). s s




Audit Trails - CORRECT ANSWER -
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Software that is used for detecting security violations, performance problems, and flaws. Recor ds
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activity by users and system. Goal is to improve data integrity. Audit trails are only one of th e
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ways to ensure data integrity. An audit trail must contain the name of the user, the applicatio n
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triggering the audit, the workstation, the specific document, a description of the event being
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audited, and the date and time to determine the integrity of data.
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, Benchmark - CORRECT ANSWER - ss ss ss ss




The continual process of measuring services and practices against the toughest competitors
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in the healthcare industry. Comparing the performance of an organization or clinician to
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others.
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Clinical Decision Support System (CDSS) - CORRECT ANSWER -
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Supports healthcare practitioners in making patient-
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care decisions by integrating patient data with current clinical knowledge. CDSS is technology t
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hat provides recommendations for care and must be balanced with professional judgement,
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no t used in place of it.
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Clinical Information System - CORRECT ANSWER -
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Software used to access client data, plan, implement, and evaluate care. May be specific to
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cer tain departments (lab, radiology, pharmacy) or particular patient populations. Provides
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patient centric decision-making functionality to help guide a nurse with decision-
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making while caring for a patient. Acquires patient data so that healthcare professionals can
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re view it and use the information to deliver care.
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Consolidated Clinical Document Architecture (C-CDA) - CORRECT ANSWER - ss ss ss ss ss ss ss ss




Allows interoperability of health information exchange between hospital systems
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Consumer Health Informatics (CHI) - CORRECT ANSWER - ss ss ss ss ss ss ss




Use of electronic information and communication to improve medical outcomes and health-
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care decision making from the patient/consumer perspective.
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Barriers to CHI - CORRECT ANSWER -Privacy issues, cognitive disabilities, low health literacy
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Examples of CHI - CORRECT ANSWER - ss ss ss ss ss ss




Personal Health Records, Telehealth, Mobile Health, Games for Health, and Health 2.0
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