NR 512 Nursing Informatics Final
Exam 2025/2026 – Verified Questions
& Correct Answers | Chamberlain
Question 1:
In healthcare data systems, which standard facilitates interoperability between EHRs and lab
systems?
A. ICD-10. B. LOINC. C. HL7 FHIR. D. NANDA-I.
Rationale: HL7 FHIR (Fast Healthcare Interoperability Resources) is a 2025 standard for
seamless data exchange in healthcare systems, enhancing documentation accuracy by
standardizing lab results integration into EHRs and reducing safety risks from
miscommunication.
Question 2:
Predictive analytics in nursing informatics uses data from EHRs to:
A. Generate paper reports. B. Forecast patient deterioration. C. Store historical files. D. Print
medication labels.
Rationale: Per HIMSS 2026 trends, predictive analytics leverages healthcare data systems to
analyze patterns, supporting proactive documentation of high-risk patients in EHRs and
improving safety through early interventions.
Question 3:
SNOMED CT is primarily used for:
A. Billing codes. B. Clinical terminology in EHR documentation. C. Patient scheduling. D.
Supply chain management.
,Rationale: SNOMED CT standardizes clinical terms in healthcare data systems, ensuring
precise documentation of diagnoses and procedures in EHRs, which mitigates safety errors like
medication mismatches.
Question 4:
The DIKW model in nursing informatics starts with:
A. Wisdom. B. Knowledge. C. Data. D. Information.
Rationale: Data forms the base of the DIKW hierarchy in healthcare systems, transforming raw
inputs into actionable documentation; safe EHR use requires validating data to prevent errors in
clinical decision-making.
Question 5:
Blockchain technology in 2026 healthcare data systems enhances:
A. Paper record storage. B. Data security and integrity. C. Manual transcription. D. Offline
access only.
Rationale: Blockchain ensures tamper-proof data in systems, supporting secure documentation
and EHR safety by preventing unauthorized alterations, aligning with HIPAA 2025 updates.
Question 6:
Which tool integrates nursing data with big data analytics?
A. Spreadsheet software. B. Nursing informatics dashboard. C. Handheld calculator. D.
Typewriter.
Rationale: Dashboards aggregate healthcare data for real-time analytics, facilitating
standardized documentation and enhancing EHR safety through trend identification and error
alerts.
Question 7:
Telehealth informatics relies on which data system standard?
, A. Morse Fall Scale. B. DICOM for imaging. C. RxNorm for medications. D. Braden Scale.
Rationale: DICOM standardizes imaging data in telehealth systems, ensuring accurate remote
documentation and EHR integration to maintain patient safety in virtual care.
Question 8:
AI in nursing informatics 2025 primarily aids in:
A. Manual chart audits. B. Natural language processing for notes. C. Physical vital sign
collection. D. Bedside handwriting.
Rationale: NLP extracts insights from unstructured data, improving documentation efficiency in
healthcare systems and reducing EHR safety risks from incomplete records.
Question 9:
The ONC's 2025 interoperability rule mandates:
A. Paper-only records. B. API access for third-party apps. C. Annual audits only. D. Local
storage exclusively.
Rationale: APIs enable data sharing across systems, streamlining documentation and bolstering
EHR safety by allowing real-time access to complete patient histories.
Question 10:
In data governance, metadata describes:
A. Patient photos. B. Data structure and origin. C. Billing amounts. D. Room assignments.
Rationale: Metadata in healthcare systems provides context for data use, ensuring compliant
documentation and safe EHR practices by tracking data lineage.
Question 11:
Clinical decision support (CDS) systems use:
Exam 2025/2026 – Verified Questions
& Correct Answers | Chamberlain
Question 1:
In healthcare data systems, which standard facilitates interoperability between EHRs and lab
systems?
A. ICD-10. B. LOINC. C. HL7 FHIR. D. NANDA-I.
Rationale: HL7 FHIR (Fast Healthcare Interoperability Resources) is a 2025 standard for
seamless data exchange in healthcare systems, enhancing documentation accuracy by
standardizing lab results integration into EHRs and reducing safety risks from
miscommunication.
Question 2:
Predictive analytics in nursing informatics uses data from EHRs to:
A. Generate paper reports. B. Forecast patient deterioration. C. Store historical files. D. Print
medication labels.
Rationale: Per HIMSS 2026 trends, predictive analytics leverages healthcare data systems to
analyze patterns, supporting proactive documentation of high-risk patients in EHRs and
improving safety through early interventions.
Question 3:
SNOMED CT is primarily used for:
A. Billing codes. B. Clinical terminology in EHR documentation. C. Patient scheduling. D.
Supply chain management.
,Rationale: SNOMED CT standardizes clinical terms in healthcare data systems, ensuring
precise documentation of diagnoses and procedures in EHRs, which mitigates safety errors like
medication mismatches.
Question 4:
The DIKW model in nursing informatics starts with:
A. Wisdom. B. Knowledge. C. Data. D. Information.
Rationale: Data forms the base of the DIKW hierarchy in healthcare systems, transforming raw
inputs into actionable documentation; safe EHR use requires validating data to prevent errors in
clinical decision-making.
Question 5:
Blockchain technology in 2026 healthcare data systems enhances:
A. Paper record storage. B. Data security and integrity. C. Manual transcription. D. Offline
access only.
Rationale: Blockchain ensures tamper-proof data in systems, supporting secure documentation
and EHR safety by preventing unauthorized alterations, aligning with HIPAA 2025 updates.
Question 6:
Which tool integrates nursing data with big data analytics?
A. Spreadsheet software. B. Nursing informatics dashboard. C. Handheld calculator. D.
Typewriter.
Rationale: Dashboards aggregate healthcare data for real-time analytics, facilitating
standardized documentation and enhancing EHR safety through trend identification and error
alerts.
Question 7:
Telehealth informatics relies on which data system standard?
, A. Morse Fall Scale. B. DICOM for imaging. C. RxNorm for medications. D. Braden Scale.
Rationale: DICOM standardizes imaging data in telehealth systems, ensuring accurate remote
documentation and EHR integration to maintain patient safety in virtual care.
Question 8:
AI in nursing informatics 2025 primarily aids in:
A. Manual chart audits. B. Natural language processing for notes. C. Physical vital sign
collection. D. Bedside handwriting.
Rationale: NLP extracts insights from unstructured data, improving documentation efficiency in
healthcare systems and reducing EHR safety risks from incomplete records.
Question 9:
The ONC's 2025 interoperability rule mandates:
A. Paper-only records. B. API access for third-party apps. C. Annual audits only. D. Local
storage exclusively.
Rationale: APIs enable data sharing across systems, streamlining documentation and bolstering
EHR safety by allowing real-time access to complete patient histories.
Question 10:
In data governance, metadata describes:
A. Patient photos. B. Data structure and origin. C. Billing amounts. D. Room assignments.
Rationale: Metadata in healthcare systems provides context for data use, ensuring compliant
documentation and safe EHR practices by tracking data lineage.
Question 11:
Clinical decision support (CDS) systems use:
