NRS 450 Final Exam V1 | NRS 450 Nursing
Informatics | Actual Q&A with Rationale
(NRS450 Final Exam) | Grand Canyon
University
1. A nurse is explaining the DIKW framework to a student. How should the nurse define
‘Information’ in this context?
A. Raw facts without any context or organization.
B. The synthesis of information to identify relationships.
C. The application of knowledge to manage and solve problems.
D. Data that has been processed and organized into a meaningful structure.
Correct Answer: D
Rationale: In the DIKW hierarchy, information is defined as data that has been endowed
with meaning and purpose. It represents processed data that provides answers to ‘who’,
‘what’, ‘where’, and ‘when’ questions. Without this organization, data remains raw and
unusable for clinical decision-making.
2. Which of the following are considered core goals of the TIGER (Technology Informatics
Guiding Education Reform) initiative? (Select all that apply)
A. Developing a nursing workforce capable of using electronic health records.
B. Improving patient safety through the use of technology.
,C. Fostering interprofessional collaboration in informatics.
D. Reducing the cost of hardware for small healthcare facilities.
E. Engaging consumers in their own health care through technology.
F. Standardizing nursing terminology across all global regions.
Correct Answer: A, B, C, E
Rationale: The TIGER initiative was established to ensure that the nursing workforce is
prepared to practice in a technology-rich environment. Its pillars include management and
leadership, education, and communication to improve patient care outcomes. While it
supports standardization, global standardization of all terminology and reducing hardware
costs were not its primary foundational goals.
3. Which legislative act provides the primary regulatory framework for protecting patient
privacy and security of health information in the United States?
A. The Affordable Care Act (ACA)
B. The Health Insurance Portability and Accountability Act (HIPAA)
C. The HITECH Act
D. The Nurse Practice Act
Correct Answer: B
Rationale: HIPAA established the initial national standards for the protection of certain
health information. It includes the Privacy Rule and the Security Rule which govern how
, protected health information (PHI) is handled. While the HITECH Act strengthened these
rules, HIPAA remains the foundational framework.
4. A nurse informatics specialist is working on clinical decision support (CDS) alerts. What is
the primary purpose of a CDS?
A. To replace the clinical judgment of the registered nurse.
B. To provide clinicians with person-specific information to enhance health care.
C. To automate the entire medication administration process.
D. To monitor nurse productivity and documentation speed.
Correct Answer: B
Rationale: Clinical Decision Support (CDS) systems are designed to assist healthcare
providers in making informed clinical decisions. They use patient-specific data to provide
filtered information or alerts at the point of care. These systems are meant to support, not
replace, the professional judgment of the clinician.
5. When evaluating the usability of a new EHR interface, which factor refers to how easy it is
for users to accomplish basic tasks the first time they encounter the design?
A. Learnability
B. Memorability
C. Efficiency
D. Satisfaction
Informatics | Actual Q&A with Rationale
(NRS450 Final Exam) | Grand Canyon
University
1. A nurse is explaining the DIKW framework to a student. How should the nurse define
‘Information’ in this context?
A. Raw facts without any context or organization.
B. The synthesis of information to identify relationships.
C. The application of knowledge to manage and solve problems.
D. Data that has been processed and organized into a meaningful structure.
Correct Answer: D
Rationale: In the DIKW hierarchy, information is defined as data that has been endowed
with meaning and purpose. It represents processed data that provides answers to ‘who’,
‘what’, ‘where’, and ‘when’ questions. Without this organization, data remains raw and
unusable for clinical decision-making.
2. Which of the following are considered core goals of the TIGER (Technology Informatics
Guiding Education Reform) initiative? (Select all that apply)
A. Developing a nursing workforce capable of using electronic health records.
B. Improving patient safety through the use of technology.
,C. Fostering interprofessional collaboration in informatics.
D. Reducing the cost of hardware for small healthcare facilities.
E. Engaging consumers in their own health care through technology.
F. Standardizing nursing terminology across all global regions.
Correct Answer: A, B, C, E
Rationale: The TIGER initiative was established to ensure that the nursing workforce is
prepared to practice in a technology-rich environment. Its pillars include management and
leadership, education, and communication to improve patient care outcomes. While it
supports standardization, global standardization of all terminology and reducing hardware
costs were not its primary foundational goals.
3. Which legislative act provides the primary regulatory framework for protecting patient
privacy and security of health information in the United States?
A. The Affordable Care Act (ACA)
B. The Health Insurance Portability and Accountability Act (HIPAA)
C. The HITECH Act
D. The Nurse Practice Act
Correct Answer: B
Rationale: HIPAA established the initial national standards for the protection of certain
health information. It includes the Privacy Rule and the Security Rule which govern how
, protected health information (PHI) is handled. While the HITECH Act strengthened these
rules, HIPAA remains the foundational framework.
4. A nurse informatics specialist is working on clinical decision support (CDS) alerts. What is
the primary purpose of a CDS?
A. To replace the clinical judgment of the registered nurse.
B. To provide clinicians with person-specific information to enhance health care.
C. To automate the entire medication administration process.
D. To monitor nurse productivity and documentation speed.
Correct Answer: B
Rationale: Clinical Decision Support (CDS) systems are designed to assist healthcare
providers in making informed clinical decisions. They use patient-specific data to provide
filtered information or alerts at the point of care. These systems are meant to support, not
replace, the professional judgment of the clinician.
5. When evaluating the usability of a new EHR interface, which factor refers to how easy it is
for users to accomplish basic tasks the first time they encounter the design?
A. Learnability
B. Memorability
C. Efficiency
D. Satisfaction
