Capella University
Course Number: NURS-FPX4045
Course Title: Nursing Informatics
Exam: Final
Date:2026
A nurse manager is reviewing how data is transformed into clinical decisions. According to the
DIKW hierarchy, when a nurse recognizes that a single blood pressure reading of 180/100 mmHg
is dangerously high for a specific post operative patient, this represents which level of the
framework?
A. Data.
B. Information.
C. Knowledge.
D. Wisdom.
Answer: B.
Rationale: Data consists of raw symbols or numbers. Information is data that has been given
context or meaning. Recognizing that a specific number represents a high blood pressure in the
context of a patient's status is the application of information.
A hospital is upgrading its Electronic Health Record (EHR) to allow different departments to
exchange data seamlessly. Which term describes the ability of two or more systems to exchange
information and use the information that has been exchanged?
A. Ubiquity.
B. Interoperability.
C. Data Mining.
D. Encapsulation.
1
,Answer: B.
Rationale: Interoperability is the foundational concept in informatics that ensures different
information systems, devices, and applications can access, exchange, and integrate data in a
coordinated manner.
True or False: Standardized nursing terminologies like NANDA-I, NIC, and NOC are primarily
used to increase the complexity of nursing documentation for billing purposes.
Answer: False.
Rationale: Standardized terminologies are used to provide a consistent language to describe nursing
care, which allows for data to be aggregated, analyzed, and used to improve patient outcomes and
visibility of nursing's contribution to care.
Fill in the blank: The structured process used in informatics to plan, design, implement, and
evaluate a new information system is known as the Systems Development ________ Cycle.
Answer: Life.
Rationale: The Systems Development Life Cycle (SDLC) is a multi-step framework used to ensure
that IT systems are developed and implemented in a way that meets user needs and organizational
goals.
A nurse informatics specialist is evaluating a new charting interface. The nurse notes that it takes
fifteen clicks to document a single medication administration. This evaluation is focusing on which
concept?
A. Network Architecture.
B. Usability.
C. Data Integrity.
D. Scalability.
Answer: B.
Rationale: Usability refers to how effectively, efficiently, and satisfactorily a user can interact with
a system. Excessive clicking indicates poor usability, which can lead to user frustration and errors.
A Clinical Decision Support System (CDSS) triggers an alert suggesting a lower dose of a
medication based on the patient's creatinine clearance. This is an example of which type of CDSS?
A. Passive Decision Support.
B. Active Decision Support.
C. Retrospective Analysis.
2
,D. Administrative Reporting.
Answer: B.
Rationale: Active CDSS provides real time, patient specific information or alerts at the point of
care to influence the provider's decision making immediately.
During the implementation of a new EHR, the project team identifies "Super Users" on each unit.
What is the primary role of these individuals?
A. To write the software code for the new system.
B. To provide peer support and troubleshooting at the point of care.
C. To manage the hospital's server room and hardware.
D. To authorize changes to the hospital's privacy policies.
Answer: B.
Rationale: Super Users are clinical staff members who receive advanced training. They serve as a
liaison between the technical team and the clinical staff, facilitating adoption and providing
immediate help to colleagues.
True or False: Under the HIPAA Security Rule, an organization must implement technical
safeguards, such as encryption and unique user identifiers, to protect Electronic Protected Health
Information (ePHI).
Answer: True.
Rationale: HIPAA requires specific technical, physical, and administrative safeguards to ensure the
confidentiality, integrity, and availability of electronic health data.
Fill in the blank: The set of international standards used for the transfer of clinical and
administrative data between software applications used by various healthcare providers is known as
________.
Answer: HL7 (Health Level Seven).
Rationale: HL7 provides a framework and related standards for the exchange, integration, sharing,
and retrieval of electronic health information.
A nurse informatics specialist is using "Big Data" to identify patterns in patient falls across a ten
hospital system. Which process involves searching through large datasets to discover previously
unknown hidden patterns or relationships?
A. Data Scrubbing.
B. Data Warehousing.
3
, C. Data Mining.
D. Data Encryption.
Answer: C.
Rationale: Data mining uses mathematical algorithms and statistical techniques to uncover patterns
and trends in large volumes of data that might not be visible through traditional analysis.
A patient is wearing a remote monitor that transmits their heart rhythm to a central station in real
time. This is an application of which informatics concept?
A. Consumer Health Informatics.
B. Telehealth.
C. Bioinformatics.
D. Public Health Informatics.
Answer: B.
Rationale: Telehealth involves the use of electronic information and telecommunications
technologies to support long distance clinical health care, patient and professional health related
education, and public health.
Which of the following is the most significant risk associated with "Alert Fatigue" in the clinical
setting?
A. Increased cost of the software license.
B. Nurses ignoring or overriding critical safety warnings.
C. Slowing down the speed of the hospital's internet connection.
D. Improved accuracy of nursing documentation.
Answer: B.
Rationale: Alert fatigue happens when clinicians are overwhelmed by a high volume of frequent
alerts, many of which may be irrelevant. This leads them to habitually dismiss alerts, which can
result in missing a truly dangerous situation.
True or False: The Delphi Method is a technique used in informatics research to reach a consensus
among a panel of experts through multiple rounds of questionnaires.
Answer: True.
4
Course Number: NURS-FPX4045
Course Title: Nursing Informatics
Exam: Final
Date:2026
A nurse manager is reviewing how data is transformed into clinical decisions. According to the
DIKW hierarchy, when a nurse recognizes that a single blood pressure reading of 180/100 mmHg
is dangerously high for a specific post operative patient, this represents which level of the
framework?
A. Data.
B. Information.
C. Knowledge.
D. Wisdom.
Answer: B.
Rationale: Data consists of raw symbols or numbers. Information is data that has been given
context or meaning. Recognizing that a specific number represents a high blood pressure in the
context of a patient's status is the application of information.
A hospital is upgrading its Electronic Health Record (EHR) to allow different departments to
exchange data seamlessly. Which term describes the ability of two or more systems to exchange
information and use the information that has been exchanged?
A. Ubiquity.
B. Interoperability.
C. Data Mining.
D. Encapsulation.
1
,Answer: B.
Rationale: Interoperability is the foundational concept in informatics that ensures different
information systems, devices, and applications can access, exchange, and integrate data in a
coordinated manner.
True or False: Standardized nursing terminologies like NANDA-I, NIC, and NOC are primarily
used to increase the complexity of nursing documentation for billing purposes.
Answer: False.
Rationale: Standardized terminologies are used to provide a consistent language to describe nursing
care, which allows for data to be aggregated, analyzed, and used to improve patient outcomes and
visibility of nursing's contribution to care.
Fill in the blank: The structured process used in informatics to plan, design, implement, and
evaluate a new information system is known as the Systems Development ________ Cycle.
Answer: Life.
Rationale: The Systems Development Life Cycle (SDLC) is a multi-step framework used to ensure
that IT systems are developed and implemented in a way that meets user needs and organizational
goals.
A nurse informatics specialist is evaluating a new charting interface. The nurse notes that it takes
fifteen clicks to document a single medication administration. This evaluation is focusing on which
concept?
A. Network Architecture.
B. Usability.
C. Data Integrity.
D. Scalability.
Answer: B.
Rationale: Usability refers to how effectively, efficiently, and satisfactorily a user can interact with
a system. Excessive clicking indicates poor usability, which can lead to user frustration and errors.
A Clinical Decision Support System (CDSS) triggers an alert suggesting a lower dose of a
medication based on the patient's creatinine clearance. This is an example of which type of CDSS?
A. Passive Decision Support.
B. Active Decision Support.
C. Retrospective Analysis.
2
,D. Administrative Reporting.
Answer: B.
Rationale: Active CDSS provides real time, patient specific information or alerts at the point of
care to influence the provider's decision making immediately.
During the implementation of a new EHR, the project team identifies "Super Users" on each unit.
What is the primary role of these individuals?
A. To write the software code for the new system.
B. To provide peer support and troubleshooting at the point of care.
C. To manage the hospital's server room and hardware.
D. To authorize changes to the hospital's privacy policies.
Answer: B.
Rationale: Super Users are clinical staff members who receive advanced training. They serve as a
liaison between the technical team and the clinical staff, facilitating adoption and providing
immediate help to colleagues.
True or False: Under the HIPAA Security Rule, an organization must implement technical
safeguards, such as encryption and unique user identifiers, to protect Electronic Protected Health
Information (ePHI).
Answer: True.
Rationale: HIPAA requires specific technical, physical, and administrative safeguards to ensure the
confidentiality, integrity, and availability of electronic health data.
Fill in the blank: The set of international standards used for the transfer of clinical and
administrative data between software applications used by various healthcare providers is known as
________.
Answer: HL7 (Health Level Seven).
Rationale: HL7 provides a framework and related standards for the exchange, integration, sharing,
and retrieval of electronic health information.
A nurse informatics specialist is using "Big Data" to identify patterns in patient falls across a ten
hospital system. Which process involves searching through large datasets to discover previously
unknown hidden patterns or relationships?
A. Data Scrubbing.
B. Data Warehousing.
3
, C. Data Mining.
D. Data Encryption.
Answer: C.
Rationale: Data mining uses mathematical algorithms and statistical techniques to uncover patterns
and trends in large volumes of data that might not be visible through traditional analysis.
A patient is wearing a remote monitor that transmits their heart rhythm to a central station in real
time. This is an application of which informatics concept?
A. Consumer Health Informatics.
B. Telehealth.
C. Bioinformatics.
D. Public Health Informatics.
Answer: B.
Rationale: Telehealth involves the use of electronic information and telecommunications
technologies to support long distance clinical health care, patient and professional health related
education, and public health.
Which of the following is the most significant risk associated with "Alert Fatigue" in the clinical
setting?
A. Increased cost of the software license.
B. Nurses ignoring or overriding critical safety warnings.
C. Slowing down the speed of the hospital's internet connection.
D. Improved accuracy of nursing documentation.
Answer: B.
Rationale: Alert fatigue happens when clinicians are overwhelmed by a high volume of frequent
alerts, many of which may be irrelevant. This leads them to habitually dismiss alerts, which can
result in missing a truly dangerous situation.
True or False: The Delphi Method is a technique used in informatics research to reach a consensus
among a panel of experts through multiple rounds of questionnaires.
Answer: True.
4
