NRS 450 Exam 1 V1 | NRS 450 Nursing
Informatics | Actual Q&A with Rationale
(NRS450 Exam 1) | Grand Canyon
University
1. In the Data, Information, Knowledge, Wisdom (DIKW) hierarchy, which level represents the
interpretation of data to identify patterns and relationships?
A. Data
B. Wisdom
C. Knowledge
D. Information
Correct Answer: D
Rationale: Information is data that has been processed or structured to be meaningful to
the user. In the clinical setting, this involves interpreting raw facts like vital signs into a
context that shows a patient’s status. Understanding this hierarchy is essential for nurses to
progress from simple data entry to clinical wisdom.
2. Which definition best describes Nursing Informatics as defined by the American Nurses
Association (ANA)?
A. The use of computers to store nursing records and financial data.
B. The automated process of ordering supplies and staffing in a hospital unit.
,C. A specialty that integrates nursing science, computer science, and information science.
D. A branch of healthcare focused purely on medical equipment maintenance.
Correct Answer: C
Rationale: Nursing Informatics is a recognized specialty that combines nursing science
with analytical and information technologies. It focuses on identifying, collecting, and
managing data to support nursing practice and improve patient outcomes. This integration
is vital for the development of modern healthcare systems.
3. The Technology Informatics Guiding Education Reform (TIGER) initiative primarily aims to:
A. Increase the cost of electronic health record systems.
B. Replace bedside nurses with automated robotic systems.
C. Develop nursing informatics competencies for all practicing nurses.
D. Focus exclusively on the software development side of informatics.
Correct Answer: C
Rationale: The TIGER initiative was established to ensure that all nurses have the
necessary skills to utilize technology in the clinical setting. It emphasizes basic computer
literacy, information literacy, and information management skills. By fostering these
competencies, TIGER helps bridge the gap between technology and clinical excellence.
, 4. Which of the following are benefits of the Electronic Health Record (EHR) over paper
records? Select all that apply.
A. Improved accessibility of patient data by multiple providers simultaneously.
B. Enhanced data security through audit trails and encryption.
C. Reduction in medical errors through clinical decision support tools.
D. Automatic elimination of all nursing documentation time requirements.
E. Support for research and public health reporting through aggregated data.
Correct Answer: A, B, C, E
Rationale: EHRs facilitate better communication and care coordination by allowing
different members of the healthcare team to access the same chart at once. Security
features like audit trails provide a layer of accountability that paper records lack.
Furthermore, clinical decision support systems within EHRs alert nurses to potential
medication interactions or patient risks.
5. The HITECH Act of 2009 was instrumental in healthcare informatics because it:
A. Banned the use of personal computers in nursing stations.
B. Provided financial incentives for the ‘Meaningful Use’ of certified EHRs.
C. Mandated that all nurses become certified informatics specialists.
D. Focused solely on the development of new pharmaceutical drugs.
Correct Answer: B
Informatics | Actual Q&A with Rationale
(NRS450 Exam 1) | Grand Canyon
University
1. In the Data, Information, Knowledge, Wisdom (DIKW) hierarchy, which level represents the
interpretation of data to identify patterns and relationships?
A. Data
B. Wisdom
C. Knowledge
D. Information
Correct Answer: D
Rationale: Information is data that has been processed or structured to be meaningful to
the user. In the clinical setting, this involves interpreting raw facts like vital signs into a
context that shows a patient’s status. Understanding this hierarchy is essential for nurses to
progress from simple data entry to clinical wisdom.
2. Which definition best describes Nursing Informatics as defined by the American Nurses
Association (ANA)?
A. The use of computers to store nursing records and financial data.
B. The automated process of ordering supplies and staffing in a hospital unit.
,C. A specialty that integrates nursing science, computer science, and information science.
D. A branch of healthcare focused purely on medical equipment maintenance.
Correct Answer: C
Rationale: Nursing Informatics is a recognized specialty that combines nursing science
with analytical and information technologies. It focuses on identifying, collecting, and
managing data to support nursing practice and improve patient outcomes. This integration
is vital for the development of modern healthcare systems.
3. The Technology Informatics Guiding Education Reform (TIGER) initiative primarily aims to:
A. Increase the cost of electronic health record systems.
B. Replace bedside nurses with automated robotic systems.
C. Develop nursing informatics competencies for all practicing nurses.
D. Focus exclusively on the software development side of informatics.
Correct Answer: C
Rationale: The TIGER initiative was established to ensure that all nurses have the
necessary skills to utilize technology in the clinical setting. It emphasizes basic computer
literacy, information literacy, and information management skills. By fostering these
competencies, TIGER helps bridge the gap between technology and clinical excellence.
, 4. Which of the following are benefits of the Electronic Health Record (EHR) over paper
records? Select all that apply.
A. Improved accessibility of patient data by multiple providers simultaneously.
B. Enhanced data security through audit trails and encryption.
C. Reduction in medical errors through clinical decision support tools.
D. Automatic elimination of all nursing documentation time requirements.
E. Support for research and public health reporting through aggregated data.
Correct Answer: A, B, C, E
Rationale: EHRs facilitate better communication and care coordination by allowing
different members of the healthcare team to access the same chart at once. Security
features like audit trails provide a layer of accountability that paper records lack.
Furthermore, clinical decision support systems within EHRs alert nurses to potential
medication interactions or patient risks.
5. The HITECH Act of 2009 was instrumental in healthcare informatics because it:
A. Banned the use of personal computers in nursing stations.
B. Provided financial incentives for the ‘Meaningful Use’ of certified EHRs.
C. Mandated that all nurses become certified informatics specialists.
D. Focused solely on the development of new pharmaceutical drugs.
Correct Answer: B
