NU 225
Nursing Informatics
LATEST FINAL EXAM GUIDE
© HU 2024/2025
,1. What is the primary purpose of utilizing EHRs in nursing
practice?
A) Documentation of patient care
B) Facilitating billing processes
C) Enhancing communication between healthcare providers
D) Conducting nursing research
Correct Answer: A
Rationale: Electronic Health Records (EHRs) are primarily used
for documenting patient care, which helps in maintaining a
continuous record of a patient's health history and treatment.
2. Which standard is commonly used for the exchange of health
information?
A) TCP/IP
B) HL7
C) IEEE 802.11
D) ISO/IEC 27002
Correct Answer: B
Rationale: Health Level 7 (HL7) is a set of international
standards for the transfer of clinical and administrative data
between software applications used by various healthcare providers.
© HU 2024/2025
,3. In nursing informatics, what does the term 'interoperability' refer
to?
A) The ability of different information systems to work together
within and across organizational boundaries
B) The process of entering data into electronic systems
C) The protection of patient data from unauthorized access
D) The use of information technology in nursing education
Correct Answer: A
Rationale: Interoperability in healthcare means the ability of
different IT systems and software applications to communicate,
exchange data, and use the information that has been exchanged
effectively.
4. What is the significance of data mining in nursing informatics?
A) It is used to create new nursing theories.
B) It helps in the development of nursing informatics as a
discipline.
C) It allows for the discovery of patterns and relationships in large
data sets.
D) It is a technique for secure data storage.
Correct Answer: C
Rationale: Data mining in nursing informatics is significant
because it involves analyzing large sets of data to discover patterns
© HU 2024/2025
, and relationships that can inform clinical decision-making and
improve patient outcomes.
5. Which technology is most effective for patient education and
why?
A) Print materials because they are cost-effective
B) Mobile health apps because they are interactive and can be
personalized
C) Television because it is widely accessible
D) Radio because it can reach a broad audience
Correct Answer: B
Rationale: Mobile health apps are considered most effective for
patient education because they offer interactive features and can be
tailored to individual patient needs, leading to better engagement
and understanding.
6. How does telehealth improve patient care in rural areas?
A) By providing access to specialist services that may not be
available locally
B) By reducing the need for travel to urban centers for care
C) By offering remote monitoring of chronic conditions
D) All of the above
Correct Answer: D
© HU 2024/2025
Nursing Informatics
LATEST FINAL EXAM GUIDE
© HU 2024/2025
,1. What is the primary purpose of utilizing EHRs in nursing
practice?
A) Documentation of patient care
B) Facilitating billing processes
C) Enhancing communication between healthcare providers
D) Conducting nursing research
Correct Answer: A
Rationale: Electronic Health Records (EHRs) are primarily used
for documenting patient care, which helps in maintaining a
continuous record of a patient's health history and treatment.
2. Which standard is commonly used for the exchange of health
information?
A) TCP/IP
B) HL7
C) IEEE 802.11
D) ISO/IEC 27002
Correct Answer: B
Rationale: Health Level 7 (HL7) is a set of international
standards for the transfer of clinical and administrative data
between software applications used by various healthcare providers.
© HU 2024/2025
,3. In nursing informatics, what does the term 'interoperability' refer
to?
A) The ability of different information systems to work together
within and across organizational boundaries
B) The process of entering data into electronic systems
C) The protection of patient data from unauthorized access
D) The use of information technology in nursing education
Correct Answer: A
Rationale: Interoperability in healthcare means the ability of
different IT systems and software applications to communicate,
exchange data, and use the information that has been exchanged
effectively.
4. What is the significance of data mining in nursing informatics?
A) It is used to create new nursing theories.
B) It helps in the development of nursing informatics as a
discipline.
C) It allows for the discovery of patterns and relationships in large
data sets.
D) It is a technique for secure data storage.
Correct Answer: C
Rationale: Data mining in nursing informatics is significant
because it involves analyzing large sets of data to discover patterns
© HU 2024/2025
, and relationships that can inform clinical decision-making and
improve patient outcomes.
5. Which technology is most effective for patient education and
why?
A) Print materials because they are cost-effective
B) Mobile health apps because they are interactive and can be
personalized
C) Television because it is widely accessible
D) Radio because it can reach a broad audience
Correct Answer: B
Rationale: Mobile health apps are considered most effective for
patient education because they offer interactive features and can be
tailored to individual patient needs, leading to better engagement
and understanding.
6. How does telehealth improve patient care in rural areas?
A) By providing access to specialist services that may not be
available locally
B) By reducing the need for travel to urban centers for care
C) By offering remote monitoring of chronic conditions
D) All of the above
Correct Answer: D
© HU 2024/2025
