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What process produces a blueprint that details how hardware and software meet the needs of the organization?
- A. Benchmarking.
- B. Feasibility study.
- C. System analysis.
- D. System design.
Correct Answer: D
Rationale: System design creates a detailed blueprint specifying how hardware, software, and other components will meet organizational needs.
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Knowledge that is patterned for use in reasoning is known as:
- A. artificial intelligence.
- B. knowledge query.
- C. knowledge representation.
- D. neural computing.
Correct Answer: C
Rationale: Knowledge representation refers to the way knowledge is structured and organized to enable reasoning, such as in decision-making systems or expert systems used in informatics.
As an ambulatory provider reviews the patient's chart, the provider reads lab data from an external organization. This scenario exemplifies:
- A. a health information exchange.
- B. a system to update patient records.
- C. a violation of privacy regulations.
- D. an electronic health record.
Correct Answer: A
Rationale: Health information exchange (HIE) enables the secure sharing of patient data, such as lab results, between different organizations.
The focus of data analysis is to:
- A. collect data from various sources.
- B. evaluate data for efficiency.
- C. identify data sources for later inclusion.
- D. transform data into a usable form.
Correct Answer: D
Rationale: Data analysis primarily involves transforming raw data into a usable form (e.g., through cleaning, aggregating, or visualizing) to derive meaningful insights.
Adherence to a standardized nursing language will lead to:
- A. a barrier in national interoperability.
- B. a larger database of interventions.
- C. improved evaluation of nursing outcomes.
- D. increased nursing competencies.
Correct Answer: C
Rationale: Standardized nursing language ensures consistency in documentation, which facilitates data comparison and analysis, leading to improved evaluation of nursing outcomes.
A downtime of the electronic health record (EHR) system is planned for three months from today. The informatics nurse is formulating a communication plan for the clinical staff about the downtime. The nurse plans to:
- A. announce the upcoming downtime at system-wide meetings, and at department meetings of specific system hospitals affected by the downtime.
- B. bring copies of the communication plan to IT meetings, and discuss it with the IT directors and managers.
- C. present the information at the super-user meetings, department and unit meetings, and at other specialty clinician meetings, in addition to having a message posted on the message-of-the-day screen in the EHR.
- D. print fliers with the downtime plan and post them in bathrooms and breakrooms, as well as on bulletin boards in various locations in the hospitals.
Correct Answer: C
Rationale: A comprehensive communication plan includes multiple channels, such as super-user and department meetings, and EHR notifications, to ensure all staff are informed.