WGU C790 – Foundations in Nursing Informatics | Objective Assessment | OA | Questions and
Answers | 2026 Update | 100% Correct.
Western Governors University
WGU C790 – Foundations in Nursing Informatics
OA-Style Questions & Answers
📘 WHAT THE REAL OA TESTS
1. Nursing informatics foundations
2. Data, information, knowledge, wisdom (DIKW)
3. Health information systems
4. Electronic Health Records (EHRs)
5. Clinical decision support (CDS)
6. Interoperability & standards
7. Privacy, security, and ethics (HIPAA)
8. Quality improvement & patient safety
9. Role of the nurse informaticist
📝 QUESTIONS & ANSWERS
🔹 SECTION 1: NURSING INFORMATICS FOUNDATIONS
Q1
What is nursing informatics?
Answer:
The integration of nursing science, information science, and computer science to support nursing
practice and improve patient outcomes.
Q2
What is the primary goal of nursing informatics?
A. Replace nurses with technology
B. Improve patient care and safety
,C. Eliminate documentation
D. Increase hospital revenue
Answer:
B
Q3
Which role is MOST associated with nursing informatics?
Answer:
Nurse informaticist
Q4
Which activity is a key responsibility of a nurse informaticist?
Answer:
Optimizing clinical workflows and ensuring health IT supports nursing practice.
Q5
Why is informatics important in healthcare?
Answer:
It supports safe, efficient, evidence-based patient care.
🔹 SECTION 2: DIKW FRAMEWORK (VERY HEAVILY TESTED)
Q6
What does DIKW stand for?
Answer:
Data → Information → Knowledge → Wisdom
Q7
Which best describes data?
A. Interpreted facts
B. Raw, unprocessed facts
C. Clinical decisions
D. Evidence-based practice
, Answer:
B
Q8
Which best describes information?
Answer:
Data that has been organized and given meaning.
Q9
Which level of DIKW involves applying knowledge to make clinical decisions?
Answer:
Wisdom
Q10
A patient’s blood pressure reading of 150/95 is an example of:
Answer:
Data
Q11
Recognizing that a BP of 150/95 indicates hypertension is an example of:
Answer:
Knowledge
Q12
Deciding to notify the provider and adjust care based on that BP is:
Answer:
Wisdom
🔹 SECTION 3: HEALTH INFORMATION SYSTEMS
Q13
What is an Electronic Health Record (EHR)?
Answers | 2026 Update | 100% Correct.
Western Governors University
WGU C790 – Foundations in Nursing Informatics
OA-Style Questions & Answers
📘 WHAT THE REAL OA TESTS
1. Nursing informatics foundations
2. Data, information, knowledge, wisdom (DIKW)
3. Health information systems
4. Electronic Health Records (EHRs)
5. Clinical decision support (CDS)
6. Interoperability & standards
7. Privacy, security, and ethics (HIPAA)
8. Quality improvement & patient safety
9. Role of the nurse informaticist
📝 QUESTIONS & ANSWERS
🔹 SECTION 1: NURSING INFORMATICS FOUNDATIONS
Q1
What is nursing informatics?
Answer:
The integration of nursing science, information science, and computer science to support nursing
practice and improve patient outcomes.
Q2
What is the primary goal of nursing informatics?
A. Replace nurses with technology
B. Improve patient care and safety
,C. Eliminate documentation
D. Increase hospital revenue
Answer:
B
Q3
Which role is MOST associated with nursing informatics?
Answer:
Nurse informaticist
Q4
Which activity is a key responsibility of a nurse informaticist?
Answer:
Optimizing clinical workflows and ensuring health IT supports nursing practice.
Q5
Why is informatics important in healthcare?
Answer:
It supports safe, efficient, evidence-based patient care.
🔹 SECTION 2: DIKW FRAMEWORK (VERY HEAVILY TESTED)
Q6
What does DIKW stand for?
Answer:
Data → Information → Knowledge → Wisdom
Q7
Which best describes data?
A. Interpreted facts
B. Raw, unprocessed facts
C. Clinical decisions
D. Evidence-based practice
, Answer:
B
Q8
Which best describes information?
Answer:
Data that has been organized and given meaning.
Q9
Which level of DIKW involves applying knowledge to make clinical decisions?
Answer:
Wisdom
Q10
A patient’s blood pressure reading of 150/95 is an example of:
Answer:
Data
Q11
Recognizing that a BP of 150/95 indicates hypertension is an example of:
Answer:
Knowledge
Q12
Deciding to notify the provider and adjust care based on that BP is:
Answer:
Wisdom
🔹 SECTION 3: HEALTH INFORMATION SYSTEMS
Q13
What is an Electronic Health Record (EHR)?
