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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.
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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.
The basic network protocol that determines the rules used to create and route packets of data between computers is:
- A. HL7.
- B. URL.
- C. TCP/IP.
- D. XML.
Correct Answer: C
Rationale: TCP/IP (Transmission Control Protocol/Internet Protocol) is the fundamental protocol suite that governs how data packets are created, transmitted, and routed across networks, including the internet.
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.
What is the most common risk to patient privacy and confidentiality?
- A. An organization's employees.
- B. Inadequate firewall protection.
- C. Inadequate system design.
- D. Viruses, worms, and Trojan horses.
Correct Answer: A
Rationale: Employees, through intentional or unintentional actions (e.g., unauthorized access or mishandling data), pose the most significant risk to patient privacy and confidentiality.
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.