NURS 354 QUIZ 5:IMPROVING
PATIENT CARE WITH
INFORMATICS | QUESTIONS AND
LATEST MOCK PRACTICE SET
190 Questions with Answers and Detailed Rationales
100 PERCENT GUARANTEED PASS
INSTANT DOWNLOAD ANSWERS INCLUDED
IMPORTANCE OF THIS DOCUMENT
This comprehensive examination preparation guide has been meticulously developed to help you succeed in the
NURS 354 QUIZ 5:IMPROVING PATIENT CARE WITH INFORMATICS | QUESTIONS AND ANSWERS | 2026
UPDATE | 100% CORRECT - ULL.. It contains 190 carefully selected questions that reflect the most current
exam content and testing strategies. Each question is accompanied by a correct answer and a detailed rationale
that explains the underlying pathophysiology, pharmacology, or clinical reasoning.
Self-Assessment – Test your knowledge and Exam Preparation – Familiarize yourself with the
identify areas requiring further question format and content
study areas
Concept Reinforcement – Deepen your Confidence Building – Develop test-taking
understanding through strategies and reduce
evidence-based exam anxiety
rationales
Time Management – Practice answering
questions under simulated
exam conditions
Review Summary 190 Questions
Foundations - Application - NURS 354 5 Improving Patient CARE WITH Informatics AND 2026 Update 100
Correct - ULL NURS 354 5 Improving Patient CARE WITH Informatics AND 2026 Update 100 Correct - ULL
University
All answers with rationales
,Table of Contents
Content Area Questions Key Topics
Informatics AND Patient 1-32 System, Clinical, Model, Support, Decision
CARE Technology
Electronic Health Records 33-64 Clinical, Alert, System, Medication, Appropriate
EHR AND DATA Management
Clinical Decision Support 65-96 System, Health, Clinical, Alert, Medication
Systems
Health Information Exchange 97-128 Clinical, Informaticist, Decision Support, Without, Alert
AND Interoperability
Patient Safety AND Quality 129-160 Clinical, System, Informaticist, Model, Medication
Improvement WITH
Informatics
Nursing Informatics 161-190 Health, System, Clinical, Alert, Medication
Competencies AND Roles
TOTAL 190 All questions include answers and detailed rationales
,Section A - Informatics AND Patient CARE Technology
Q1.
A nurse informaticist is evaluating a clinical decision support (CDS) intervention for
sepsis. The alert fires on every patient with two SIRS criteria, but clinicians dismiss it 90%
of the time. Which CDS design principle is most directly violated?
A. Interruptive alerts should be reserved for B. CDS should provide evidence-based
high-severity, actionable events. recommendations at the point of care.
C. Alerts must integrate with the clinician's D. CDS should be evaluated for both
workflow to reduce cognitive load. usability and clinical effectiveness.
Correct: A - Interruptive alerts should be reserved for high-severity, actionable events.
Rationale:The alert's low specificity (firing on two SIRS criteria) leads to alert fatigue, directly
violating the principle that interruptive alerts be reserved for high-severity, actionable events.
While workflow integration and evaluation are relevant, the root cause here is over-alerting on
low-acuity conditions, making A the best answer.
Q2.
A healthcare organization is adopting the HL7 FHIR standard for its new patient portal.
Which capability is a direct consequence of FHIR's RESTful API design that most
improves interoperability?
A. Enables real-time push notifications to B. Allows third-party apps to access discrete
patients' mobile devices. data elements via standardized URLs.
C. Automatically maps all legacy codes to D. Provides a centralized data warehouse
SNOMED CT and LOINC. for population health analytics.
Correct: B - Allows third-party apps to access discrete data elements via standardized
URLs.
Rationale:FHIR's RESTful APIs expose discrete data elements as resources accessible via
standardized URLs, enabling granular, on-demand access for third-party apps. Push
notifications (A) are not inherent to FHIR; C describes terminology mapping, which FHIR
supports but does not automate; D is a use case but not a direct consequence of the API
design.
Q3.
A hospital's barcode medication administration (BCMA) system is bypassed by nurses
who pre-scan patient wristbands. Which human factors principle is most likely being
violated, and what is the best corrective action?
Page 3
, Section A - Informatics AND Patient CARE Technology
A. Workflow integration; redesign the B. Feedback; add visual confirmation of the
scanning sequence to match nurses' mental patient's name and photo.
model.
C. Error prevention; implement hard stops D. Visibility; increase the size of the scan
that prevent scanning out of sequence. button on the mobile device.
Correct: A - Workflow integration; redesign the scanning sequence to match nurses'
mental model.
Rationale:Pre-scanning indicates the BCMA workflow does not fit the nurses' actual
workflow, violating workflow integration. The best corrective action is to redesign the process
to align with how nurses naturally work, rather than adding feedback (B), hard stops (C), or
visibility enhancements (D), which address symptoms but not the root cause.
Q4.
A nurse manager is reviewing a dashboard that shows a 15% increase in medication
errors on a unit after implementing a new CPOE system. Which informatics competency is
most critical for the manager to apply in this situation?
A. Basic computer literacy to navigate the B. Information literacy to critique the data
dashboard. source and identify potential confounding
factors.
C. Clinical informatics to personally adjust D. Data entry proficiency to ensure accurate
the CPOE alerts. documentation.
Correct: B - Information literacy to critique the data source and identify potential
confounding factors.
Rationale:The manager must critically evaluate the data before acting—checking for
confounding variables like increased patient acuity or changes in reporting culture-which is
information literacy. Basic computer literacy (A) is assumed; C is outside the manager's role;
D is not the immediate need.
Q5.
A nurse is using a predictive analytics model to identify patients at risk for 30-day
readmission. The model has an AUC of 0.82 but was trained on data from a different
patient population. Which ethical concern is most salient when applying this model to the
current population?
A. Lack of transparency in the model's B. Potential for algorithmic bias due to
algorithms. population mismatch.
C. Informed consent for the use of predictive D. Data security of the training datasets.
analytics.
Correct: B - Potential for algorithmic bias due to population mismatch.
Page 4
PATIENT CARE WITH
INFORMATICS | QUESTIONS AND
LATEST MOCK PRACTICE SET
190 Questions with Answers and Detailed Rationales
100 PERCENT GUARANTEED PASS
INSTANT DOWNLOAD ANSWERS INCLUDED
IMPORTANCE OF THIS DOCUMENT
This comprehensive examination preparation guide has been meticulously developed to help you succeed in the
NURS 354 QUIZ 5:IMPROVING PATIENT CARE WITH INFORMATICS | QUESTIONS AND ANSWERS | 2026
UPDATE | 100% CORRECT - ULL.. It contains 190 carefully selected questions that reflect the most current
exam content and testing strategies. Each question is accompanied by a correct answer and a detailed rationale
that explains the underlying pathophysiology, pharmacology, or clinical reasoning.
Self-Assessment – Test your knowledge and Exam Preparation – Familiarize yourself with the
identify areas requiring further question format and content
study areas
Concept Reinforcement – Deepen your Confidence Building – Develop test-taking
understanding through strategies and reduce
evidence-based exam anxiety
rationales
Time Management – Practice answering
questions under simulated
exam conditions
Review Summary 190 Questions
Foundations - Application - NURS 354 5 Improving Patient CARE WITH Informatics AND 2026 Update 100
Correct - ULL NURS 354 5 Improving Patient CARE WITH Informatics AND 2026 Update 100 Correct - ULL
University
All answers with rationales
,Table of Contents
Content Area Questions Key Topics
Informatics AND Patient 1-32 System, Clinical, Model, Support, Decision
CARE Technology
Electronic Health Records 33-64 Clinical, Alert, System, Medication, Appropriate
EHR AND DATA Management
Clinical Decision Support 65-96 System, Health, Clinical, Alert, Medication
Systems
Health Information Exchange 97-128 Clinical, Informaticist, Decision Support, Without, Alert
AND Interoperability
Patient Safety AND Quality 129-160 Clinical, System, Informaticist, Model, Medication
Improvement WITH
Informatics
Nursing Informatics 161-190 Health, System, Clinical, Alert, Medication
Competencies AND Roles
TOTAL 190 All questions include answers and detailed rationales
,Section A - Informatics AND Patient CARE Technology
Q1.
A nurse informaticist is evaluating a clinical decision support (CDS) intervention for
sepsis. The alert fires on every patient with two SIRS criteria, but clinicians dismiss it 90%
of the time. Which CDS design principle is most directly violated?
A. Interruptive alerts should be reserved for B. CDS should provide evidence-based
high-severity, actionable events. recommendations at the point of care.
C. Alerts must integrate with the clinician's D. CDS should be evaluated for both
workflow to reduce cognitive load. usability and clinical effectiveness.
Correct: A - Interruptive alerts should be reserved for high-severity, actionable events.
Rationale:The alert's low specificity (firing on two SIRS criteria) leads to alert fatigue, directly
violating the principle that interruptive alerts be reserved for high-severity, actionable events.
While workflow integration and evaluation are relevant, the root cause here is over-alerting on
low-acuity conditions, making A the best answer.
Q2.
A healthcare organization is adopting the HL7 FHIR standard for its new patient portal.
Which capability is a direct consequence of FHIR's RESTful API design that most
improves interoperability?
A. Enables real-time push notifications to B. Allows third-party apps to access discrete
patients' mobile devices. data elements via standardized URLs.
C. Automatically maps all legacy codes to D. Provides a centralized data warehouse
SNOMED CT and LOINC. for population health analytics.
Correct: B - Allows third-party apps to access discrete data elements via standardized
URLs.
Rationale:FHIR's RESTful APIs expose discrete data elements as resources accessible via
standardized URLs, enabling granular, on-demand access for third-party apps. Push
notifications (A) are not inherent to FHIR; C describes terminology mapping, which FHIR
supports but does not automate; D is a use case but not a direct consequence of the API
design.
Q3.
A hospital's barcode medication administration (BCMA) system is bypassed by nurses
who pre-scan patient wristbands. Which human factors principle is most likely being
violated, and what is the best corrective action?
Page 3
, Section A - Informatics AND Patient CARE Technology
A. Workflow integration; redesign the B. Feedback; add visual confirmation of the
scanning sequence to match nurses' mental patient's name and photo.
model.
C. Error prevention; implement hard stops D. Visibility; increase the size of the scan
that prevent scanning out of sequence. button on the mobile device.
Correct: A - Workflow integration; redesign the scanning sequence to match nurses'
mental model.
Rationale:Pre-scanning indicates the BCMA workflow does not fit the nurses' actual
workflow, violating workflow integration. The best corrective action is to redesign the process
to align with how nurses naturally work, rather than adding feedback (B), hard stops (C), or
visibility enhancements (D), which address symptoms but not the root cause.
Q4.
A nurse manager is reviewing a dashboard that shows a 15% increase in medication
errors on a unit after implementing a new CPOE system. Which informatics competency is
most critical for the manager to apply in this situation?
A. Basic computer literacy to navigate the B. Information literacy to critique the data
dashboard. source and identify potential confounding
factors.
C. Clinical informatics to personally adjust D. Data entry proficiency to ensure accurate
the CPOE alerts. documentation.
Correct: B - Information literacy to critique the data source and identify potential
confounding factors.
Rationale:The manager must critically evaluate the data before acting—checking for
confounding variables like increased patient acuity or changes in reporting culture-which is
information literacy. Basic computer literacy (A) is assumed; C is outside the manager's role;
D is not the immediate need.
Q5.
A nurse is using a predictive analytics model to identify patients at risk for 30-day
readmission. The model has an AUC of 0.82 but was trained on data from a different
patient population. Which ethical concern is most salient when applying this model to the
current population?
A. Lack of transparency in the model's B. Potential for algorithmic bias due to
algorithms. population mismatch.
C. Informed consent for the use of predictive D. Data security of the training datasets.
analytics.
Correct: B - Potential for algorithmic bias due to population mismatch.
Page 4
