ANCC NURSING INFORMATICS CERTIFICATION EXAM PREP
2026/2027 – PRACTICE QUESTIONS WITH DETAILED
RATIONALES
1. A nurse informaticist is asked to explain the primary focus of nursing informatics
to a newly formed interdisciplinary team. Which description is most accurate?
A. Managing hospital financial information and reimbursement systems
B. Integrating nursing, information, and computer sciences to support nursing practice
C. Replacing bedside nursing activities with automated technology
D. Designing computer hardware used in clinical environments
B. Integrating nursing, information, and computer sciences to support nursing practice
Rationale: Nursing informatics draws from nursing science, information science, and computer
science. Its purpose is to manage and use information and technology to support nursing
practice and healthcare outcomes.
2. An informatics nurse is evaluating a proposed electronic documentation change.
Which action best demonstrates evidence-based informatics practice?
A. Selecting the system preferred by the organization's senior leaders
B. Implementing the change because another hospital uses it
C. Reviewing relevant evidence, evaluating the proposed solution, and considering clinical
guidelines
D. Choosing the option requiring the fewest training hours
C. Reviewing relevant evidence, evaluating the proposed solution, and considering clinical
guidelines
Rationale: Evidence-based informatics practice involves using available evidence, literature,
clinical guidelines, protocols, and evaluation methods when developing or assessing informatics
solutions.
3. A health system wants to identify communities at increased risk for poor
outcomes using demographic and clinical information. Which informatics concept
is most directly relevant?
A. Population risk stratification
B. Version control
C. Regression testing
D. Data archiving
,A. Population risk stratification
Rationale: Risk stratification can be used to identify populations or groups with differing levels
of health risk and can support population-health planning and health-equity initiatives.
4. During a strategic planning session, an informatics nurse identifies a shortage of
staff with advanced analytics skills. Which management activity is most
appropriate?
A. Eliminate analytics projects
B. Develop a competency-development and professional-development plan
C. Transfer all analytics responsibilities to information technology
D. Delay strategic planning until staffing improves
B. Develop a competency-development and professional-development plan
Rationale: Informatics nursing practice includes self-development strategies such as continuing
education, competency development, performance goals, and evaluation methodologies.
5. A team receives raw numbers representing medication administrations but has
not interpreted what the numbers mean. Within the DIKW framework, these raw
observations are best classified as:
A. Wisdom
B. Knowledge
C. Information
D. Data
D. Data
Rationale: Data are raw observations or recorded facts. Through processing and interpretation,
data can become information, knowledge, and ultimately wisdom used to guide decisions.
6. An organization wants to understand how people, processes, and technology
interact within a complex clinical environment. Which theoretical perspective is
particularly useful?
A. Systems theory
B. Single-variable analysis
C. Hardware abstraction
D. Financial accounting theory
A. Systems theory
,Rationale: Systems theory supports informatics practice by emphasizing relationships and
interactions among components of a larger system rather than examining each component in
isolation.
7. A hospital is experiencing repeated medication-documentation errors after an
EHR workflow change. Which approach would best help identify contributing
system factors?
A. Systems thinking
B. Increasing documentation requirements
C. Removing the medication module
D. Restricting access to informatics staff
A. Systems thinking
Rationale: Systems thinking examines how processes, people, technology, and organizational
factors interact. It can help identify underlying contributors to recurring problems rather than
focusing only on individual errors.
8. An informatics nurse is helping introduce a major clinical technology change.
Which approach is most consistent with effective change management?
A. Implementing the change without stakeholder input
B. Treating resistance as evidence that staff are unwilling to learn
C. Using structured change and process-improvement techniques
D. Avoiding evaluation until several years after implementation
C. Using structured change and process-improvement techniques
Rationale: The ANCC content outline includes change-management and process-improvement
approaches such as Agile, systems thinking, total quality management, and process excellence.
9. A nurse informaticist discovers that a proposed clinical application could expose
protected health information to unauthorized users. What should receive priority
during evaluation?
A. Screen appearance
B. Privacy and security risks
C. Number of available reports
D. Color scheme of the interface
B. Privacy and security risks
Rationale: Security, privacy, and confidentiality are core informatics responsibilities.
Technology solutions must be evaluated for threats and appropriate safeguards before
implementation.
, 10. A vendor asks an informatics nurse to send a spreadsheet containing identifiable
patient information through an unsecured personal email account. What is the
most appropriate response?
A. Send the information because the vendor has a business relationship with the hospital
B. Remove only the patient's address and send the remaining information
C. Use an approved secure method consistent with organizational privacy and security policies
D. Send the spreadsheet after encrypting only the file name
C. Use an approved secure method consistent with organizational privacy and security
policies
Rationale: Patient information must be handled according to applicable privacy, confidentiality,
security, and organizational requirements. Convenience does not override established
safeguards.
11. An informatics nurse is reviewing a new policy governing access to clinical data.
Which consideration is most important?
A. Whether the policy is consistent with applicable professional, legal, and regulatory
requirements
B. Whether the policy is shorter than the previous policy
C. Whether the policy uses the newest software terminology
D. Whether every employee agrees with the wording
A. Whether the policy is consistent with applicable professional, legal, and regulatory
requirements
Rationale: Informatics nurses may craft and review policies and procedures for relevance to
professional practice regulations, including legal, privacy, security, and regulatory
requirements.
12. A nurse informaticist is preparing an educational session about unauthorized use
of proprietary software. Which issue is most relevant?
A. Copyright permissions
B. Workflow mapping
C. Data visualization
D. User acceptance testing
A. Copyright permissions
Rationale: Legal issues within informatics include proprietary data misuse and copyright
permissions. Informatics professionals must recognize legal restrictions affecting technology and
information use.
2026/2027 – PRACTICE QUESTIONS WITH DETAILED
RATIONALES
1. A nurse informaticist is asked to explain the primary focus of nursing informatics
to a newly formed interdisciplinary team. Which description is most accurate?
A. Managing hospital financial information and reimbursement systems
B. Integrating nursing, information, and computer sciences to support nursing practice
C. Replacing bedside nursing activities with automated technology
D. Designing computer hardware used in clinical environments
B. Integrating nursing, information, and computer sciences to support nursing practice
Rationale: Nursing informatics draws from nursing science, information science, and computer
science. Its purpose is to manage and use information and technology to support nursing
practice and healthcare outcomes.
2. An informatics nurse is evaluating a proposed electronic documentation change.
Which action best demonstrates evidence-based informatics practice?
A. Selecting the system preferred by the organization's senior leaders
B. Implementing the change because another hospital uses it
C. Reviewing relevant evidence, evaluating the proposed solution, and considering clinical
guidelines
D. Choosing the option requiring the fewest training hours
C. Reviewing relevant evidence, evaluating the proposed solution, and considering clinical
guidelines
Rationale: Evidence-based informatics practice involves using available evidence, literature,
clinical guidelines, protocols, and evaluation methods when developing or assessing informatics
solutions.
3. A health system wants to identify communities at increased risk for poor
outcomes using demographic and clinical information. Which informatics concept
is most directly relevant?
A. Population risk stratification
B. Version control
C. Regression testing
D. Data archiving
,A. Population risk stratification
Rationale: Risk stratification can be used to identify populations or groups with differing levels
of health risk and can support population-health planning and health-equity initiatives.
4. During a strategic planning session, an informatics nurse identifies a shortage of
staff with advanced analytics skills. Which management activity is most
appropriate?
A. Eliminate analytics projects
B. Develop a competency-development and professional-development plan
C. Transfer all analytics responsibilities to information technology
D. Delay strategic planning until staffing improves
B. Develop a competency-development and professional-development plan
Rationale: Informatics nursing practice includes self-development strategies such as continuing
education, competency development, performance goals, and evaluation methodologies.
5. A team receives raw numbers representing medication administrations but has
not interpreted what the numbers mean. Within the DIKW framework, these raw
observations are best classified as:
A. Wisdom
B. Knowledge
C. Information
D. Data
D. Data
Rationale: Data are raw observations or recorded facts. Through processing and interpretation,
data can become information, knowledge, and ultimately wisdom used to guide decisions.
6. An organization wants to understand how people, processes, and technology
interact within a complex clinical environment. Which theoretical perspective is
particularly useful?
A. Systems theory
B. Single-variable analysis
C. Hardware abstraction
D. Financial accounting theory
A. Systems theory
,Rationale: Systems theory supports informatics practice by emphasizing relationships and
interactions among components of a larger system rather than examining each component in
isolation.
7. A hospital is experiencing repeated medication-documentation errors after an
EHR workflow change. Which approach would best help identify contributing
system factors?
A. Systems thinking
B. Increasing documentation requirements
C. Removing the medication module
D. Restricting access to informatics staff
A. Systems thinking
Rationale: Systems thinking examines how processes, people, technology, and organizational
factors interact. It can help identify underlying contributors to recurring problems rather than
focusing only on individual errors.
8. An informatics nurse is helping introduce a major clinical technology change.
Which approach is most consistent with effective change management?
A. Implementing the change without stakeholder input
B. Treating resistance as evidence that staff are unwilling to learn
C. Using structured change and process-improvement techniques
D. Avoiding evaluation until several years after implementation
C. Using structured change and process-improvement techniques
Rationale: The ANCC content outline includes change-management and process-improvement
approaches such as Agile, systems thinking, total quality management, and process excellence.
9. A nurse informaticist discovers that a proposed clinical application could expose
protected health information to unauthorized users. What should receive priority
during evaluation?
A. Screen appearance
B. Privacy and security risks
C. Number of available reports
D. Color scheme of the interface
B. Privacy and security risks
Rationale: Security, privacy, and confidentiality are core informatics responsibilities.
Technology solutions must be evaluated for threats and appropriate safeguards before
implementation.
, 10. A vendor asks an informatics nurse to send a spreadsheet containing identifiable
patient information through an unsecured personal email account. What is the
most appropriate response?
A. Send the information because the vendor has a business relationship with the hospital
B. Remove only the patient's address and send the remaining information
C. Use an approved secure method consistent with organizational privacy and security policies
D. Send the spreadsheet after encrypting only the file name
C. Use an approved secure method consistent with organizational privacy and security
policies
Rationale: Patient information must be handled according to applicable privacy, confidentiality,
security, and organizational requirements. Convenience does not override established
safeguards.
11. An informatics nurse is reviewing a new policy governing access to clinical data.
Which consideration is most important?
A. Whether the policy is consistent with applicable professional, legal, and regulatory
requirements
B. Whether the policy is shorter than the previous policy
C. Whether the policy uses the newest software terminology
D. Whether every employee agrees with the wording
A. Whether the policy is consistent with applicable professional, legal, and regulatory
requirements
Rationale: Informatics nurses may craft and review policies and procedures for relevance to
professional practice regulations, including legal, privacy, security, and regulatory
requirements.
12. A nurse informaticist is preparing an educational session about unauthorized use
of proprietary software. Which issue is most relevant?
A. Copyright permissions
B. Workflow mapping
C. Data visualization
D. User acceptance testing
A. Copyright permissions
Rationale: Legal issues within informatics include proprietary data misuse and copyright
permissions. Informatics professionals must recognize legal restrictions affecting technology and
information use.
