NR 599 Week 4 Midterm Exam Score A
1. A nurse records a patient's temperature as 101.2°F in the electronic health record. In the
DIKW framework, this represents:
A. Data
B. Information
C. Knowledge
D. Wisdom
Correct Answer: A
Rationale: Data are raw, uninterpreted facts lacking context. A single temperature reading is
a discrete observation. Information requires interpretation (e.g., a trend of temperatures),
knowledge requires synthesis of patterns, and wisdom requires application with clinical
judgment.
2. A nurse practitioner notices that a patient's blood glucose readings have been consistently
above 180 mg/dL after meals over the past three days. This represents:
A. Data
B. Information
C. Knowledge
D. Wisdom
Correct Answer: B
Rationale: Information is data that has been organized, interpreted, or structured to have
meaning. The trend of elevated post-prandial glucose readings provides context and meaning
beyond isolated data points.
3. A nurse understands that persistent post-prandial hyperglycemia indicates the need to
adjust diabetes management. This represents:
A. Data
B. Information
C. Knowledge
D. Wisdom
, Correct Answer: C
Rationale: Knowledge is the synthesis of information to identify patterns, relationships, and
principles. Understanding what the trend means in terms of disease management is knowledge.
4. A nurse practitioner decides to modify a patient's insulin regimen and initiate a
conversation about dietary adherence based on understood glucose patterns and clinical
experience. This represents:
A. Data
B. Information
C. Knowledge
D. Wisdom
Correct Answer: D
Rationale: Wisdom is the appropriate application of knowledge to a specific patient
situation. Clinical judgment, ethical reasoning, and practical decision-making that integrates
experience with knowledge demonstrate wisdom.
5. In the Foundation of Knowledge model, which component involves the distribution and
sharing of knowledge?
A. Knowledge acquisition
B. Knowledge dissemination
C. Knowledge generation
D. Knowledge processing
Correct Answer: B
Rationale: Knowledge dissemination is the distribution and sharing of knowledge.
Acquisition involves getting knowledge, generation involves creating new knowledge from old,
and processing involves gathering, analyzing, and synthesizing knowledge.
6. Which concept is defined as "the awareness and understanding of a set of information and
ways that information can be made useful to support a specific task or arrive at a decision"?
A. Data
B. Information
,C. Knowledge
D. Wisdom
Correct Answer: C
Rationale: Knowledge is the awareness and understanding of information and how it can be
made useful to support tasks or decisions. It involves judgment applied to information or
meaning extracted from it.
7. (SATA) Which of the following are components of the Foundation of Knowledge model?
Select all that apply.
A. Knowledge acquisition
B. Knowledge dissemination
C. Knowledge generation
D. Knowledge processing
E. Knowledge deletion
F. Knowledge encryption
Correct Answers: A, B, C, D
Rationale: The Foundation of Knowledge model proposes that humans are organic
information systems constantly acquiring, processing, generating, and disseminating
information or knowledge. Deletion and encryption are not components of this model.
8. Nursing informatics is best defined as the specialty that integrates nursing science with:
A. Computer science and library science only
B. Multiple information management and analytical sciences
C. Business administration and finance
D. Medical science and pharmacology
Correct Answer: B
Rationale: The ANA defines nursing informatics as the specialty that integrates nursing
science with multiple information management and analytical sciences to identify, define,
manage, and communicate data, information, knowledge, and wisdom in nursing practice.
, 9. Which model, proposed by Graves and Corcoran, established a foundational framework for
the DIKW hierarchy in nursing?
A. The Foundation of Knowledge Model
B. The Data-Information-Knowledge-Wisdom Model
C. The Nursing Process Model
D. The Health Belief Model
Correct Answer: B
Rationale: The Graves and Corcoran Model (1989) established the Data-Information-
Knowledge-Wisdom hierarchy in nursing, defining data as raw symbols, information as data with
meaning, knowledge as information organized to solve problems, and wisdom as ethical
application.
10. Which statement best distinguishes information literacy from computer literacy?
A. Information literacy is the foundation of the EHR whereas computer literacy helps the nurse
access data
B. A nurse can extrapolate data with computer literacy and not information skills
C. Information literacy forms the basis for ongoing learning whereas computer literacy refers to
a familiarity with the use of personal computers
D. Information literacy is unnecessary in health care whereas computer literacy provides the
basis for computer order entry
Correct Answer: C
Rationale: Information literacy is the ability to recognize when information is needed and to
locate, evaluate, and effectively use that information. Computer literacy refers to familiarity
with computer use and navigation. Information literacy forms the basis for lifelong learning and
evidence-based practice.
11. (SATA) Which of the following are included in standard terminologies according to
informatics principles? Select all that apply.
A. Nomenclatures
B. Classification systems
C. Data sets
1. A nurse records a patient's temperature as 101.2°F in the electronic health record. In the
DIKW framework, this represents:
A. Data
B. Information
C. Knowledge
D. Wisdom
Correct Answer: A
Rationale: Data are raw, uninterpreted facts lacking context. A single temperature reading is
a discrete observation. Information requires interpretation (e.g., a trend of temperatures),
knowledge requires synthesis of patterns, and wisdom requires application with clinical
judgment.
2. A nurse practitioner notices that a patient's blood glucose readings have been consistently
above 180 mg/dL after meals over the past three days. This represents:
A. Data
B. Information
C. Knowledge
D. Wisdom
Correct Answer: B
Rationale: Information is data that has been organized, interpreted, or structured to have
meaning. The trend of elevated post-prandial glucose readings provides context and meaning
beyond isolated data points.
3. A nurse understands that persistent post-prandial hyperglycemia indicates the need to
adjust diabetes management. This represents:
A. Data
B. Information
C. Knowledge
D. Wisdom
, Correct Answer: C
Rationale: Knowledge is the synthesis of information to identify patterns, relationships, and
principles. Understanding what the trend means in terms of disease management is knowledge.
4. A nurse practitioner decides to modify a patient's insulin regimen and initiate a
conversation about dietary adherence based on understood glucose patterns and clinical
experience. This represents:
A. Data
B. Information
C. Knowledge
D. Wisdom
Correct Answer: D
Rationale: Wisdom is the appropriate application of knowledge to a specific patient
situation. Clinical judgment, ethical reasoning, and practical decision-making that integrates
experience with knowledge demonstrate wisdom.
5. In the Foundation of Knowledge model, which component involves the distribution and
sharing of knowledge?
A. Knowledge acquisition
B. Knowledge dissemination
C. Knowledge generation
D. Knowledge processing
Correct Answer: B
Rationale: Knowledge dissemination is the distribution and sharing of knowledge.
Acquisition involves getting knowledge, generation involves creating new knowledge from old,
and processing involves gathering, analyzing, and synthesizing knowledge.
6. Which concept is defined as "the awareness and understanding of a set of information and
ways that information can be made useful to support a specific task or arrive at a decision"?
A. Data
B. Information
,C. Knowledge
D. Wisdom
Correct Answer: C
Rationale: Knowledge is the awareness and understanding of information and how it can be
made useful to support tasks or decisions. It involves judgment applied to information or
meaning extracted from it.
7. (SATA) Which of the following are components of the Foundation of Knowledge model?
Select all that apply.
A. Knowledge acquisition
B. Knowledge dissemination
C. Knowledge generation
D. Knowledge processing
E. Knowledge deletion
F. Knowledge encryption
Correct Answers: A, B, C, D
Rationale: The Foundation of Knowledge model proposes that humans are organic
information systems constantly acquiring, processing, generating, and disseminating
information or knowledge. Deletion and encryption are not components of this model.
8. Nursing informatics is best defined as the specialty that integrates nursing science with:
A. Computer science and library science only
B. Multiple information management and analytical sciences
C. Business administration and finance
D. Medical science and pharmacology
Correct Answer: B
Rationale: The ANA defines nursing informatics as the specialty that integrates nursing
science with multiple information management and analytical sciences to identify, define,
manage, and communicate data, information, knowledge, and wisdom in nursing practice.
, 9. Which model, proposed by Graves and Corcoran, established a foundational framework for
the DIKW hierarchy in nursing?
A. The Foundation of Knowledge Model
B. The Data-Information-Knowledge-Wisdom Model
C. The Nursing Process Model
D. The Health Belief Model
Correct Answer: B
Rationale: The Graves and Corcoran Model (1989) established the Data-Information-
Knowledge-Wisdom hierarchy in nursing, defining data as raw symbols, information as data with
meaning, knowledge as information organized to solve problems, and wisdom as ethical
application.
10. Which statement best distinguishes information literacy from computer literacy?
A. Information literacy is the foundation of the EHR whereas computer literacy helps the nurse
access data
B. A nurse can extrapolate data with computer literacy and not information skills
C. Information literacy forms the basis for ongoing learning whereas computer literacy refers to
a familiarity with the use of personal computers
D. Information literacy is unnecessary in health care whereas computer literacy provides the
basis for computer order entry
Correct Answer: C
Rationale: Information literacy is the ability to recognize when information is needed and to
locate, evaluate, and effectively use that information. Computer literacy refers to familiarity
with computer use and navigation. Information literacy forms the basis for lifelong learning and
evidence-based practice.
11. (SATA) Which of the following are included in standard terminologies according to
informatics principles? Select all that apply.
A. Nomenclatures
B. Classification systems
C. Data sets
