,NSG 421 Exam 1 Nursing Informatics Questions And Answers
2026/2027 Herzing University
Q1. Which statement best describes nursing informatics?
A) The use of computers only for hospital billing
B) The integration of nursing science with information and analytical sciences
to manage and communicate data, information, knowledge, and wisdom
C) The replacement of clinical judgment with technology
D) The study of computer programming for nurses
Correct Answer: B) The integration of nursing science with information and
analytical sciences to manage and communicate data, information,
knowledge, and wisdom
Rationale: Nursing informatics combines nursing knowledge with
information and technology to support clinical practice, communication,
decision-making, and patient outcomes.
Q2. What is a primary goal of nursing informatics?
A) Improve the quality, safety, and efficiency of patient care
B) Eliminate nurses from clinical decision-making
C) Replace all verbal communication
D) Increase documentation regardless of usefulness
Correct Answer: A) Improve the quality, safety, and efficiency of patient care
Rationale: Informatics technologies should support safer decisions, efficient
workflows, communication, and improved healthcare outcomes.
Q3. Which activity best demonstrates the nurse's use of
informatics?
A) Memorizing every patient's laboratory results
B) Recording information only on personal notes
C) Reviewing EHR data and clinical alerts before making a care decision
D) Avoiding electronic documentation
Correct Answer: C) Reviewing EHR data and clinical alerts before making a
care decision
Rationale: Informatics helps nurses access and use relevant electronic
information to support clinical judgment.
Q4. Which statement best describes health informatics?
A) It applies only to nursing education
B) It concerns only financial information
C) It eliminates the need for healthcare professionals
D) It uses information and technology to support healthcare delivery and
decision-making
, Correct Answer: D) It uses information and technology to support healthcare
delivery and decision-making
Rationale: Health informatics focuses broadly on using health information
and technology to improve healthcare processes and outcomes.
Q5. In the data-information-knowledge-wisdom framework, which
item represents data?
A) Individual facts or observations without interpretation
B) A clinical decision based on experience
C) An interpretation of multiple findings
D) Application of knowledge to select an intervention
Correct Answer: A) Individual facts or observations without interpretation
Rationale: Data are discrete facts or observations that have not yet been
organized or interpreted.
Q6. A patient's temperature is documented as 39.1°C. In the data-
information-knowledge-wisdom framework, this measurement is
primarily:
A) Wisdom
B) Data
C) Knowledge
D) Information synthesis
Correct Answer: B) Data
Rationale: A single temperature measurement is a raw clinical fact.
Q7. The nurse recognizes that a patient's temperature has risen
from 37.0°C to 39.1°C over several hours. This organized
interpretation primarily represents:
A) Raw data
B) Wisdom
C) Information
D) Hardware
Correct Answer: C) Information
Rationale: Information results when data are organized and interpreted to
provide meaning or context.
Q8. A nurse combines a rising temperature, tachycardia, and
laboratory findings with clinical understanding to recognize possible
infection. This primarily represents:
A) Data
B) Hardware
C) Information only
2026/2027 Herzing University
Q1. Which statement best describes nursing informatics?
A) The use of computers only for hospital billing
B) The integration of nursing science with information and analytical sciences
to manage and communicate data, information, knowledge, and wisdom
C) The replacement of clinical judgment with technology
D) The study of computer programming for nurses
Correct Answer: B) The integration of nursing science with information and
analytical sciences to manage and communicate data, information,
knowledge, and wisdom
Rationale: Nursing informatics combines nursing knowledge with
information and technology to support clinical practice, communication,
decision-making, and patient outcomes.
Q2. What is a primary goal of nursing informatics?
A) Improve the quality, safety, and efficiency of patient care
B) Eliminate nurses from clinical decision-making
C) Replace all verbal communication
D) Increase documentation regardless of usefulness
Correct Answer: A) Improve the quality, safety, and efficiency of patient care
Rationale: Informatics technologies should support safer decisions, efficient
workflows, communication, and improved healthcare outcomes.
Q3. Which activity best demonstrates the nurse's use of
informatics?
A) Memorizing every patient's laboratory results
B) Recording information only on personal notes
C) Reviewing EHR data and clinical alerts before making a care decision
D) Avoiding electronic documentation
Correct Answer: C) Reviewing EHR data and clinical alerts before making a
care decision
Rationale: Informatics helps nurses access and use relevant electronic
information to support clinical judgment.
Q4. Which statement best describes health informatics?
A) It applies only to nursing education
B) It concerns only financial information
C) It eliminates the need for healthcare professionals
D) It uses information and technology to support healthcare delivery and
decision-making
, Correct Answer: D) It uses information and technology to support healthcare
delivery and decision-making
Rationale: Health informatics focuses broadly on using health information
and technology to improve healthcare processes and outcomes.
Q5. In the data-information-knowledge-wisdom framework, which
item represents data?
A) Individual facts or observations without interpretation
B) A clinical decision based on experience
C) An interpretation of multiple findings
D) Application of knowledge to select an intervention
Correct Answer: A) Individual facts or observations without interpretation
Rationale: Data are discrete facts or observations that have not yet been
organized or interpreted.
Q6. A patient's temperature is documented as 39.1°C. In the data-
information-knowledge-wisdom framework, this measurement is
primarily:
A) Wisdom
B) Data
C) Knowledge
D) Information synthesis
Correct Answer: B) Data
Rationale: A single temperature measurement is a raw clinical fact.
Q7. The nurse recognizes that a patient's temperature has risen
from 37.0°C to 39.1°C over several hours. This organized
interpretation primarily represents:
A) Raw data
B) Wisdom
C) Information
D) Hardware
Correct Answer: C) Information
Rationale: Information results when data are organized and interpreted to
provide meaning or context.
Q8. A nurse combines a rising temperature, tachycardia, and
laboratory findings with clinical understanding to recognize possible
infection. This primarily represents:
A) Data
B) Hardware
C) Information only
