Nokea
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.
You may also like to solve these questions
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.
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.
In project management, the critical path is best described as a series of activities that:
- A. includes the path with the most slack or float.
- B. indicates the earliest possible time a project can be completed.
- C. is scheduled for the next current phase of the process.
- D. shows the shortest path through the network diagram.
Correct Answer: B
Rationale: The critical path is the sequence of activities that determines the earliest possible completion time for a project, as any delay in these activities will delay the project.
The foundation of strategic system planning begins with a review of the:
- A. existing computing environment.
- B. health care industry.
- C. information system plan.
- D. organization's business mission.
Correct Answer: D
Rationale: Strategic system planning starts with aligning IT initiatives with the organization's business mission to ensure that technology supports organizational goals.
Integrating clinical practice guidelines with an electronic health record facilitates quality improvement measurement by:
- A. comparing guideline parameters to clinical outcomes.
- B. presenting results at the point of treatment decisions.
- C. providing reference information to measurement staff.
- D. representing patient acuity data.
Correct Answer: A
Rationale: Integrating guidelines with EHRs allows for comparing guideline parameters (e.g., recommended treatments) to actual clinical outcomes, supporting quality improvement.