NR 599 / NR599
Nursing Informatics for Advanced Practice
Enhanced Final Exam Study Guide
Original MCQ • True/False • Essay • Clinical Application Edition
Source alignment: The linked Stuvia resource is a 13-page Q&A; exam-elaboration document uploaded February 14, 2022
for the 2021/2022 academic year. Its public preview includes literature searching, refereed journals, nursing literature
databases, nursing nomenclatures/classifications, healthcare computing, integrated information systems, confidentiality,
consumer health informatics, and essay prompts involving VR, nanotechnology, GIS, and nursing/technology.
Important: This guide is an original educational expansion. It does not reproduce paid/locked text or claim that any practice
item is an actual or leaked Chamberlain examination question.
NR599 Nursing Informatics — Enhanced Final Exam Study Guide Page 1
, 1. Foundations of Nursing Informatics
Q: What is nursing informatics?
A: Nursing informatics integrates nursing science with information and analytical sciences to manage and communicate data,
information, knowledge, and wisdom in support of nursing practice.
Q: What is the DIKW hierarchy?
A: Data are raw facts; information is organized data with context; knowledge is synthesized information that supports
understanding and action; wisdom applies knowledge with judgment, values, and experience.
Q: Why does informatics matter to advanced practice nurses?
A: APNs use information to support clinical decisions, evidence-based practice, quality improvement, population
management, communication, safety, and evaluation of outcomes.
Q: What is the difference between computer literacy and information literacy?
A: Computer literacy concerns effective use of technology. Information literacy involves recognizing an information need,
locating appropriate sources, evaluating credibility, and applying information appropriately.
Q: What is the Foundation of Knowledge concept?
A: A useful informatics perspective treats knowledge as something that is generated, acquired, disseminated, and applied,
with technology helping clinicians manage this cycle.
2. Data, Information, Knowledge & Wisdom
Q: Give a simple DIKW example.
A: Data: individual blood-pressure readings. Information: a trend showing persistent hypertension. Knowledge: evidence
linking sustained hypertension to cardiovascular risk and effective interventions. Wisdom: selecting and individualizing an
appropriate intervention for the specific patient.
Q: What makes data high quality?
A: Accurate, complete, timely, consistent, valid, relevant, and appropriately represented data are more useful for decisions
and analytics.
Q: What is data integrity?
A: Data integrity means information remains accurate, consistent, complete, and protected from inappropriate alteration
throughout its lifecycle.
Q: Why can poor data quality harm patients?
A: Incorrect or incomplete information can produce inappropriate clinical decisions, faulty analytics, missed alerts, duplicate
testing, communication failures, and unsafe care.
3. Electronic Health Records & Information Systems
Q: What is a major advantage of the EHR?
A: An EHR can make patient information more available across authorized points of care, support documentation and
coordination, and provide decision-support functionality.
Q: What are information silos?
A: They are isolated systems or repositories that make information difficult to share across departments or organizations.
Interoperability and integration reduce fragmentation.
Q: Why must system users participate in design?
NR599 Nursing Informatics — Enhanced Final Exam Study Guide Page 2
Nursing Informatics for Advanced Practice
Enhanced Final Exam Study Guide
Original MCQ • True/False • Essay • Clinical Application Edition
Source alignment: The linked Stuvia resource is a 13-page Q&A; exam-elaboration document uploaded February 14, 2022
for the 2021/2022 academic year. Its public preview includes literature searching, refereed journals, nursing literature
databases, nursing nomenclatures/classifications, healthcare computing, integrated information systems, confidentiality,
consumer health informatics, and essay prompts involving VR, nanotechnology, GIS, and nursing/technology.
Important: This guide is an original educational expansion. It does not reproduce paid/locked text or claim that any practice
item is an actual or leaked Chamberlain examination question.
NR599 Nursing Informatics — Enhanced Final Exam Study Guide Page 1
, 1. Foundations of Nursing Informatics
Q: What is nursing informatics?
A: Nursing informatics integrates nursing science with information and analytical sciences to manage and communicate data,
information, knowledge, and wisdom in support of nursing practice.
Q: What is the DIKW hierarchy?
A: Data are raw facts; information is organized data with context; knowledge is synthesized information that supports
understanding and action; wisdom applies knowledge with judgment, values, and experience.
Q: Why does informatics matter to advanced practice nurses?
A: APNs use information to support clinical decisions, evidence-based practice, quality improvement, population
management, communication, safety, and evaluation of outcomes.
Q: What is the difference between computer literacy and information literacy?
A: Computer literacy concerns effective use of technology. Information literacy involves recognizing an information need,
locating appropriate sources, evaluating credibility, and applying information appropriately.
Q: What is the Foundation of Knowledge concept?
A: A useful informatics perspective treats knowledge as something that is generated, acquired, disseminated, and applied,
with technology helping clinicians manage this cycle.
2. Data, Information, Knowledge & Wisdom
Q: Give a simple DIKW example.
A: Data: individual blood-pressure readings. Information: a trend showing persistent hypertension. Knowledge: evidence
linking sustained hypertension to cardiovascular risk and effective interventions. Wisdom: selecting and individualizing an
appropriate intervention for the specific patient.
Q: What makes data high quality?
A: Accurate, complete, timely, consistent, valid, relevant, and appropriately represented data are more useful for decisions
and analytics.
Q: What is data integrity?
A: Data integrity means information remains accurate, consistent, complete, and protected from inappropriate alteration
throughout its lifecycle.
Q: Why can poor data quality harm patients?
A: Incorrect or incomplete information can produce inappropriate clinical decisions, faulty analytics, missed alerts, duplicate
testing, communication failures, and unsafe care.
3. Electronic Health Records & Information Systems
Q: What is a major advantage of the EHR?
A: An EHR can make patient information more available across authorized points of care, support documentation and
coordination, and provide decision-support functionality.
Q: What are information silos?
A: They are isolated systems or repositories that make information difficult to share across departments or organizations.
Interoperability and integration reduce fragmentation.
Q: Why must system users participate in design?
NR599 Nursing Informatics — Enhanced Final Exam Study Guide Page 2
