NRS 450 Final Exam V2 | NRS 450 Nursing
Informatics | Actual Q&A with Rationale
(NRS450 Final Exam) | Grand Canyon
University
1. Which component of the DIKW framework is defined as data that has been processed and
organized to provide meaning and context?
A. Knowledge
B. Information
C. Wisdom
D. Structured Data
Correct Answer: B
Rationale: Information is data that has been interpreted, organized, or structured to
provide meaning. This level of the DIKW hierarchy adds context to raw facts, making them
useful for clinical reasoning. By providing meaning, information allows nurses to
understand the significance of patient values.
2. Select All That Apply: Which of the following are primary benefits of integrating nursing
informatics into clinical practice?
A. Improved patient outcomes through data-driven decisions
B. Reduction in documentation time and redundancy
,C. Enhanced communication among the interdisciplinary team
D. Increased risk of patient data breaches
E. Support for evidence-based practice at the bedside
F. Automation of clinical judgment and critical thinking
Correct Answer: A, B, C, E
Rationale: Nursing informatics enhances care by providing accessible data for decision-
making and fostering better communication. It streamlines documentation, which allows
nurses more time for direct patient interaction. It does not replace clinical judgment, nor is
an increase in data breaches a benefit.
3. A nurse informatics specialist is reviewing the HITECH Act. Which of the following best
describes its primary purpose?
A. To penalize nurses for documentation errors
B. To promote the adoption and meaningful use of health information technology
C. To provide universal health insurance to all citizens
D. To eliminate the need for paper records in private homes
Correct Answer: B
Rationale: The Health Information Technology for Economic and Clinical Health (HITECH)
Act was enacted to promote the adoption and meaningful use of health information
technology. It specifically addresses the privacy and security concerns associated with the
, electronic transmission of health information. This act provides financial incentives for
healthcare providers to implement electronic health records.
4. During a system upgrade, the nurse encounters a Clinical Decision Support System (CDSS)
alert. What is the main goal of a CDSS?
A. To replace the nurse’s clinical decision-making process
B. To generate billing codes automatically for the financial department
C. To provide clinicians with patient-specific information to enhance healthcare
D. To track staff attendance and performance metrics
Correct Answer: C
Rationale: The primary goal of a CDSS is to provide clinicians, staff, and patients with
intelligently filtered information to enhance health and healthcare. It supports clinical
decision-making by providing alerts, reminders, and diagnostic support. It is designed to
work alongside human judgment rather than replacing it.
5. The nurse is using a standardized terminology to document patient care. Why is the use of
standardized nursing terminologies like NANDA-I or NIC/NOC important?
A. It makes nursing care invisible to other providers
B. It ensures that nursing data can be aggregated and analyzed across different systems
C. It limits the nurse’s ability to describe unique patient situations
D. It is required only for research purposes and has no clinical value
Informatics | Actual Q&A with Rationale
(NRS450 Final Exam) | Grand Canyon
University
1. Which component of the DIKW framework is defined as data that has been processed and
organized to provide meaning and context?
A. Knowledge
B. Information
C. Wisdom
D. Structured Data
Correct Answer: B
Rationale: Information is data that has been interpreted, organized, or structured to
provide meaning. This level of the DIKW hierarchy adds context to raw facts, making them
useful for clinical reasoning. By providing meaning, information allows nurses to
understand the significance of patient values.
2. Select All That Apply: Which of the following are primary benefits of integrating nursing
informatics into clinical practice?
A. Improved patient outcomes through data-driven decisions
B. Reduction in documentation time and redundancy
,C. Enhanced communication among the interdisciplinary team
D. Increased risk of patient data breaches
E. Support for evidence-based practice at the bedside
F. Automation of clinical judgment and critical thinking
Correct Answer: A, B, C, E
Rationale: Nursing informatics enhances care by providing accessible data for decision-
making and fostering better communication. It streamlines documentation, which allows
nurses more time for direct patient interaction. It does not replace clinical judgment, nor is
an increase in data breaches a benefit.
3. A nurse informatics specialist is reviewing the HITECH Act. Which of the following best
describes its primary purpose?
A. To penalize nurses for documentation errors
B. To promote the adoption and meaningful use of health information technology
C. To provide universal health insurance to all citizens
D. To eliminate the need for paper records in private homes
Correct Answer: B
Rationale: The Health Information Technology for Economic and Clinical Health (HITECH)
Act was enacted to promote the adoption and meaningful use of health information
technology. It specifically addresses the privacy and security concerns associated with the
, electronic transmission of health information. This act provides financial incentives for
healthcare providers to implement electronic health records.
4. During a system upgrade, the nurse encounters a Clinical Decision Support System (CDSS)
alert. What is the main goal of a CDSS?
A. To replace the nurse’s clinical decision-making process
B. To generate billing codes automatically for the financial department
C. To provide clinicians with patient-specific information to enhance healthcare
D. To track staff attendance and performance metrics
Correct Answer: C
Rationale: The primary goal of a CDSS is to provide clinicians, staff, and patients with
intelligently filtered information to enhance health and healthcare. It supports clinical
decision-making by providing alerts, reminders, and diagnostic support. It is designed to
work alongside human judgment rather than replacing it.
5. The nurse is using a standardized terminology to document patient care. Why is the use of
standardized nursing terminologies like NANDA-I or NIC/NOC important?
A. It makes nursing care invisible to other providers
B. It ensures that nursing data can be aggregated and analyzed across different systems
C. It limits the nurse’s ability to describe unique patient situations
D. It is required only for research purposes and has no clinical value
