1
NR 545 EXAM 2 COMPREHENSIVE EXAM PREP 2026/2027 |
VERIFIED Q&A | CHAMBERLAIN UNIVERSITY
1.
A nursing informatics specialist is asked to evaluate whether a newly implemented
electronic health record system has improved the quality of patient care. The
specialist reviews medication-error rates, hospital-acquired infection rates, patient
outcomes, and nursing documentation before and after implementation. Which
activity is the specialist primarily performing?
A. Data entry
B. Informatics evaluation
C. Hardware maintenance
D. Database programming
Answer: B
2.
A nurse manager explains that raw laboratory values, medication administration
times, and patient temperatures become useful only after they are organized and
interpreted in a meaningful context. Which term best describes data that have been
processed and given meaning?
A. Information
B. Knowledge
C. Wisdom
D. Metadata
Answer: A
3.
A nurse recognizes that information becomes knowledge when it is synthesized
and applied to clinical situations. Which example best demonstrates nursing
knowledge?
A. Recording a patient's temperature as 39°C
B. Listing the normal range of body temperature
,2
C. Recognizing that fever and tachycardia may indicate infection
D. Entering vital signs into the electronic health record
Answer: C
4.
A clinical nurse uses knowledge gained from experience, research evidence,
patient preferences, and clinical information to determine the safest intervention
for a complex patient. According to the DIKW framework, this represents:
A. Data
B. Information
C. Knowledge
D. Wisdom
Answer: D
5.
A hospital is planning to replace its electronic health record. Nurses, physicians,
pharmacists, information technology specialists, administrators, and patients are
invited to participate in planning discussions. Which principle is best
demonstrated?
A. Stakeholder engagement
B. Data redundancy
C. Independent decision-making
D. Technical isolation
Answer: A
6.
During the planning phase of a clinical information system, nurses identify the
specific clinical problems that the new technology should address before selecting
software. Which step of the system development life cycle is occurring?
A. Implementation
B. Maintenance
,3
C. Needs assessment
D. Evaluation
Answer: C
7.
A healthcare organization wants to ensure that nurses can document patient
information consistently across multiple departments and facilities. Which strategy
is most likely to support this goal?
A. Using standardized nursing terminologies
B. Allowing each nurse to create personal terminology
C. Eliminating structured documentation
D. Restricting documentation to paper records
Answer: A
8.
A nurse documents a patient's nursing diagnosis using a recognized standardized
terminology that allows the information to be electronically exchanged and
analyzed. Which benefit is most directly associated with standardized
terminology?
A. Increased ambiguity
B. Improved interoperability
C. Reduced clinical communication
D. Elimination of nursing judgment
Answer: B
9.
A nurse is concerned that information entered into one healthcare organization's
electronic system cannot be accurately accessed by another organization caring for
the same patient. Which concept is most directly involved?
A. Interoperability
B. Data duplication
, 4
C. System downtime
D. Hardware configuration
Answer: A
10.
A hospital develops policies requiring healthcare providers to access only the
patient information necessary to perform their professional responsibilities. Which
information security principle is being applied?
A. Minimum necessary access
B. Unlimited authorization
C. Data redundancy
D. Open-source access
Answer: A
11.
A nurse receives an email that appears to be from the hospital's information
technology department requesting the nurse's username and password. Which
action is most appropriate?
A. Provide the requested credentials immediately
B. Forward the password to a coworker
C. Verify the legitimacy of the request through official channels
D. Reply with the password but change it later
Answer: C
12.
A healthcare organization requires employees to use strong passwords, multifactor
authentication, and automatic screen locking. These strategies primarily protect:
A. Patient confidentiality and information security
B. Nurse staffing levels
C. Clinical workflow efficiency only
D. Paper documentation
NR 545 EXAM 2 COMPREHENSIVE EXAM PREP 2026/2027 |
VERIFIED Q&A | CHAMBERLAIN UNIVERSITY
1.
A nursing informatics specialist is asked to evaluate whether a newly implemented
electronic health record system has improved the quality of patient care. The
specialist reviews medication-error rates, hospital-acquired infection rates, patient
outcomes, and nursing documentation before and after implementation. Which
activity is the specialist primarily performing?
A. Data entry
B. Informatics evaluation
C. Hardware maintenance
D. Database programming
Answer: B
2.
A nurse manager explains that raw laboratory values, medication administration
times, and patient temperatures become useful only after they are organized and
interpreted in a meaningful context. Which term best describes data that have been
processed and given meaning?
A. Information
B. Knowledge
C. Wisdom
D. Metadata
Answer: A
3.
A nurse recognizes that information becomes knowledge when it is synthesized
and applied to clinical situations. Which example best demonstrates nursing
knowledge?
A. Recording a patient's temperature as 39°C
B. Listing the normal range of body temperature
,2
C. Recognizing that fever and tachycardia may indicate infection
D. Entering vital signs into the electronic health record
Answer: C
4.
A clinical nurse uses knowledge gained from experience, research evidence,
patient preferences, and clinical information to determine the safest intervention
for a complex patient. According to the DIKW framework, this represents:
A. Data
B. Information
C. Knowledge
D. Wisdom
Answer: D
5.
A hospital is planning to replace its electronic health record. Nurses, physicians,
pharmacists, information technology specialists, administrators, and patients are
invited to participate in planning discussions. Which principle is best
demonstrated?
A. Stakeholder engagement
B. Data redundancy
C. Independent decision-making
D. Technical isolation
Answer: A
6.
During the planning phase of a clinical information system, nurses identify the
specific clinical problems that the new technology should address before selecting
software. Which step of the system development life cycle is occurring?
A. Implementation
B. Maintenance
,3
C. Needs assessment
D. Evaluation
Answer: C
7.
A healthcare organization wants to ensure that nurses can document patient
information consistently across multiple departments and facilities. Which strategy
is most likely to support this goal?
A. Using standardized nursing terminologies
B. Allowing each nurse to create personal terminology
C. Eliminating structured documentation
D. Restricting documentation to paper records
Answer: A
8.
A nurse documents a patient's nursing diagnosis using a recognized standardized
terminology that allows the information to be electronically exchanged and
analyzed. Which benefit is most directly associated with standardized
terminology?
A. Increased ambiguity
B. Improved interoperability
C. Reduced clinical communication
D. Elimination of nursing judgment
Answer: B
9.
A nurse is concerned that information entered into one healthcare organization's
electronic system cannot be accurately accessed by another organization caring for
the same patient. Which concept is most directly involved?
A. Interoperability
B. Data duplication
, 4
C. System downtime
D. Hardware configuration
Answer: A
10.
A hospital develops policies requiring healthcare providers to access only the
patient information necessary to perform their professional responsibilities. Which
information security principle is being applied?
A. Minimum necessary access
B. Unlimited authorization
C. Data redundancy
D. Open-source access
Answer: A
11.
A nurse receives an email that appears to be from the hospital's information
technology department requesting the nurse's username and password. Which
action is most appropriate?
A. Provide the requested credentials immediately
B. Forward the password to a coworker
C. Verify the legitimacy of the request through official channels
D. Reply with the password but change it later
Answer: C
12.
A healthcare organization requires employees to use strong passwords, multifactor
authentication, and automatic screen locking. These strategies primarily protect:
A. Patient confidentiality and information security
B. Nurse staffing levels
C. Clinical workflow efficiency only
D. Paper documentation
