,Table of Contents: Foundations of Nursing Informatics, Data Information
Knowledge Wisdom Model, and Data Management
1. Chapter 1: Systems Lifecycle - Page 4
2. Chapter 2: Privacy HIPAA - Page 8
3. Chapter 3: DIKW - Page 12
4. Chapter 4: Data Analytics - Page 16
5. Chapter 5: CDS - Page 20
6. Chapter 6: Systems Lifecycle - Page 24
7. Chapter 7: EHR - Page 28
8. Chapter 8: Nursing Informatics Foundations - Page 32
9. Chapter 9: Nursing Informatics Foundations - Page 36
10. Chapter 10: Systems Lifecycle - Page 40
11. Chapter 11: Systems Lifecycle - Page 44
12. Chapter 12: Systems Lifecycle - Page 48
13. Chapter 13: Workflow - Page 52
14. Chapter 14: Data Analytics - Page 56
15. Chapter 15: Privacy HIPAA - Page 60
16. Chapter 16: DIKW - Page 64
17. Chapter 17: CDS - Page 68
18. Chapter 18: Data Analytics - Page 72
19. Chapter 19: Telehealth - Page 76
20. Chapter 20: Nursing Informatics Foundations - Page 80
21. Chapter 21: Telehealth - Page 84
22. Chapter 22: Future Trends - Page 88
23. Chapter 23: DIKW - Page 92
24. Chapter 24: Workflow - Page 96
25. Chapter 25: Privacy HIPAA - Page 100
,1. Which data management principle ensures accuracy and consistency of patient data in a
scenario requiring WGU C790 nursing informatics competency. The nurse informaticist must
apply data management, systems analysis, and ethical principles. What is the most
appropriate evidence-based action per WGU OA standards?
A. Assess telehealth outcomes, ensure consumer engagement, and leverage future informatics
trends
B. Neglect data governance
C. Fail to assess system interoperability
D. Skip usability testing
Answer: A
Rationale: Correct because it applies nursing informatics foundations, DIKW framework, data management,
and information science principles per WGU C790 OA competencies. It demonstrates understanding of EHR,
interoperability, and data governance. Incorrect options confuse data vs information, ignore data quality, or
misapply informatics theories. This knowledge is essential for objective assessment and for improving patient
care through technology, which is high-yield for WGU C790. Domain: workflow.
2. A nurse informaticist is evaluating data quality in the EHR. According to the DIKW model,
data becomes information when a scenario requiring WGU C790 nursing informatics
competency. The nurse informaticist must apply data management, systems analysis, and
ethical principles. What is the most appropriate evidence-based action per WGU OA
standards?
A. Assess telehealth outcomes, ensure consumer engagement, and leverage future informatics
trends
B. Implement system without stakeholder input
C. Fail to assess system interoperability
D. Ignore data quality and proceed without validation
Answer: A
Rationale: This answer reflects evidence-based nursing informatics including CDS, EHR optimization,
workflow design, and human factors. It considers usability, clinical judgment, and system evaluation per AMIA
and ANI guidelines. Distractors bypass privacy, ignore security, or fail to assess workflow impact. Mastery of
informatics systems, privacy HIPAA, and ethics ensures safe technology implementation and is frequently
tested on WGU C790 OA exam. Domain: EHR.
3. A nurse informaticist is evaluating data quality in the EHR. According to the DIKW model,
data becomes information when a scenario requiring WGU C790 nursing informatics
competency. The nurse informaticist must apply data management, systems analysis, and
ethical principles. What is the most appropriate evidence-based action per WGU OA
standards?
A. Neglect data governance
B. Assess telehealth outcomes, ensure consumer engagement, and leverage future informatics
trends
C. Fail to assess system interoperability
D. Skip usability testing
Answer: B
Rationale: Selected option aligns with telehealth, consumer health informatics, and emerging trends including
AI, big data analytics, and precision health per WGU C790. It integrates privacy, security, ethics, and
, interprofessional collaboration while evaluating outcomes. Alternatives violate HIPAA, ignore data analytics,
or fail to address workflow. This high-yield content demonstrates informatics competency needed for WGU
C790 OA success and modern nursing practice. Domain: foundations.
4. A nurse informaticist is evaluating data quality in the EHR. According to the DIKW model,
data becomes information when a scenario requiring WGU C790 nursing informatics
competency. The nurse informaticist must apply data management, systems analysis, and
ethical principles. What is the most appropriate evidence-based action per WGU OA
standards?
A. Neglect data governance
B. Ignore HIPAA and ethical guidelines
C. Conduct workflow analysis, involve stakeholders, and implement change management
D. Skip usability testing
Answer: C
Rationale: This answer reflects evidence-based nursing informatics including CDS, EHR optimization,
workflow design, and human factors. It considers usability, clinical judgment, and system evaluation per AMIA
and ANI guidelines. Distractors bypass privacy, ignore security, or fail to assess workflow impact. Mastery of
informatics systems, privacy HIPAA, and ethics ensures safe technology implementation and is frequently
tested on WGU C790 OA exam. Domain: workflow.
5. A nurse informaticist is evaluating data quality in the EHR. According to the DIKW model,
data becomes information when a scenario requiring WGU C790 nursing informatics
competency. The nurse informaticist must apply data management, systems analysis, and
ethical principles. What is the most appropriate evidence-based action per WGU OA
standards?
A. Implement system without stakeholder input
B. Disable CDS alerts without evaluation
C. Skip usability testing
D. Conduct workflow analysis, involve stakeholders, and implement change management
Answer: D
Rationale: Selected option aligns with telehealth, consumer health informatics, and emerging trends including
AI, big data analytics, and precision health per WGU C790. It integrates privacy, security, ethics, and
interprofessional collaboration while evaluating outcomes. Alternatives violate HIPAA, ignore data analytics,
or fail to address workflow. This high-yield content demonstrates informatics competency needed for WGU
C790 OA success and modern nursing practice. Domain: privacy.
6. Which data management principle ensures accuracy and consistency of patient data in a
scenario requiring WGU C790 nursing informatics competency. The nurse informaticist must
apply data management, systems analysis, and ethical principles. What is the most
appropriate evidence-based action per WGU OA standards?
A. Misinterpret data analytics
B. Ignore HIPAA and ethical guidelines
C. Conduct workflow analysis, involve stakeholders, and implement change management
D. Skip usability testing
Answer: C
Knowledge Wisdom Model, and Data Management
1. Chapter 1: Systems Lifecycle - Page 4
2. Chapter 2: Privacy HIPAA - Page 8
3. Chapter 3: DIKW - Page 12
4. Chapter 4: Data Analytics - Page 16
5. Chapter 5: CDS - Page 20
6. Chapter 6: Systems Lifecycle - Page 24
7. Chapter 7: EHR - Page 28
8. Chapter 8: Nursing Informatics Foundations - Page 32
9. Chapter 9: Nursing Informatics Foundations - Page 36
10. Chapter 10: Systems Lifecycle - Page 40
11. Chapter 11: Systems Lifecycle - Page 44
12. Chapter 12: Systems Lifecycle - Page 48
13. Chapter 13: Workflow - Page 52
14. Chapter 14: Data Analytics - Page 56
15. Chapter 15: Privacy HIPAA - Page 60
16. Chapter 16: DIKW - Page 64
17. Chapter 17: CDS - Page 68
18. Chapter 18: Data Analytics - Page 72
19. Chapter 19: Telehealth - Page 76
20. Chapter 20: Nursing Informatics Foundations - Page 80
21. Chapter 21: Telehealth - Page 84
22. Chapter 22: Future Trends - Page 88
23. Chapter 23: DIKW - Page 92
24. Chapter 24: Workflow - Page 96
25. Chapter 25: Privacy HIPAA - Page 100
,1. Which data management principle ensures accuracy and consistency of patient data in a
scenario requiring WGU C790 nursing informatics competency. The nurse informaticist must
apply data management, systems analysis, and ethical principles. What is the most
appropriate evidence-based action per WGU OA standards?
A. Assess telehealth outcomes, ensure consumer engagement, and leverage future informatics
trends
B. Neglect data governance
C. Fail to assess system interoperability
D. Skip usability testing
Answer: A
Rationale: Correct because it applies nursing informatics foundations, DIKW framework, data management,
and information science principles per WGU C790 OA competencies. It demonstrates understanding of EHR,
interoperability, and data governance. Incorrect options confuse data vs information, ignore data quality, or
misapply informatics theories. This knowledge is essential for objective assessment and for improving patient
care through technology, which is high-yield for WGU C790. Domain: workflow.
2. A nurse informaticist is evaluating data quality in the EHR. According to the DIKW model,
data becomes information when a scenario requiring WGU C790 nursing informatics
competency. The nurse informaticist must apply data management, systems analysis, and
ethical principles. What is the most appropriate evidence-based action per WGU OA
standards?
A. Assess telehealth outcomes, ensure consumer engagement, and leverage future informatics
trends
B. Implement system without stakeholder input
C. Fail to assess system interoperability
D. Ignore data quality and proceed without validation
Answer: A
Rationale: This answer reflects evidence-based nursing informatics including CDS, EHR optimization,
workflow design, and human factors. It considers usability, clinical judgment, and system evaluation per AMIA
and ANI guidelines. Distractors bypass privacy, ignore security, or fail to assess workflow impact. Mastery of
informatics systems, privacy HIPAA, and ethics ensures safe technology implementation and is frequently
tested on WGU C790 OA exam. Domain: EHR.
3. A nurse informaticist is evaluating data quality in the EHR. According to the DIKW model,
data becomes information when a scenario requiring WGU C790 nursing informatics
competency. The nurse informaticist must apply data management, systems analysis, and
ethical principles. What is the most appropriate evidence-based action per WGU OA
standards?
A. Neglect data governance
B. Assess telehealth outcomes, ensure consumer engagement, and leverage future informatics
trends
C. Fail to assess system interoperability
D. Skip usability testing
Answer: B
Rationale: Selected option aligns with telehealth, consumer health informatics, and emerging trends including
AI, big data analytics, and precision health per WGU C790. It integrates privacy, security, ethics, and
, interprofessional collaboration while evaluating outcomes. Alternatives violate HIPAA, ignore data analytics,
or fail to address workflow. This high-yield content demonstrates informatics competency needed for WGU
C790 OA success and modern nursing practice. Domain: foundations.
4. A nurse informaticist is evaluating data quality in the EHR. According to the DIKW model,
data becomes information when a scenario requiring WGU C790 nursing informatics
competency. The nurse informaticist must apply data management, systems analysis, and
ethical principles. What is the most appropriate evidence-based action per WGU OA
standards?
A. Neglect data governance
B. Ignore HIPAA and ethical guidelines
C. Conduct workflow analysis, involve stakeholders, and implement change management
D. Skip usability testing
Answer: C
Rationale: This answer reflects evidence-based nursing informatics including CDS, EHR optimization,
workflow design, and human factors. It considers usability, clinical judgment, and system evaluation per AMIA
and ANI guidelines. Distractors bypass privacy, ignore security, or fail to assess workflow impact. Mastery of
informatics systems, privacy HIPAA, and ethics ensures safe technology implementation and is frequently
tested on WGU C790 OA exam. Domain: workflow.
5. A nurse informaticist is evaluating data quality in the EHR. According to the DIKW model,
data becomes information when a scenario requiring WGU C790 nursing informatics
competency. The nurse informaticist must apply data management, systems analysis, and
ethical principles. What is the most appropriate evidence-based action per WGU OA
standards?
A. Implement system without stakeholder input
B. Disable CDS alerts without evaluation
C. Skip usability testing
D. Conduct workflow analysis, involve stakeholders, and implement change management
Answer: D
Rationale: Selected option aligns with telehealth, consumer health informatics, and emerging trends including
AI, big data analytics, and precision health per WGU C790. It integrates privacy, security, ethics, and
interprofessional collaboration while evaluating outcomes. Alternatives violate HIPAA, ignore data analytics,
or fail to address workflow. This high-yield content demonstrates informatics competency needed for WGU
C790 OA success and modern nursing practice. Domain: privacy.
6. Which data management principle ensures accuracy and consistency of patient data in a
scenario requiring WGU C790 nursing informatics competency. The nurse informaticist must
apply data management, systems analysis, and ethical principles. What is the most
appropriate evidence-based action per WGU OA standards?
A. Misinterpret data analytics
B. Ignore HIPAA and ethical guidelines
C. Conduct workflow analysis, involve stakeholders, and implement change management
D. Skip usability testing
Answer: C
