HESI NURSING INFORMATICS FINAL 2026 EXAM
NEWEST UPDATED REAL EXAM WITH COMPLETE
100 QUESTIONS & CORRECT VERIFIED ANSWERS
WITH RATIONALES [UPDATED VERSION A+ GRADE]
FULL REVISED EDITION NEW BRAND!
1. What is the primary purpose of nursing
informatics?
A. Replace nurses
B. Improve documentation speed only
C. Integrate nursing science with information technology
D. Manage hospital finances
Answer: C
Rationale: Nursing informatics integrates nursing
science, computer science, and information science to
improve care.
2. Which system stores patient health information
electronically?
,A. MAR
B. EHR
C. PCS
D. PACU
Answer: B
Rationale: The Electronic Health Record stores
comprehensive patient data.
3. Which feature improves patient safety in electronic
documentation?
A. Free-text notes
B. Clinical decision support
C. Paper backups
D. Manual calculations
Answer: B
Rationale: Decision support provides alerts and
evidence-based guidance.
4. What does HIPAA primarily protect?
A. Nurse licensure
B. Patient privacy
C. Billing accuracy
D. Technology costs
Answer: B
,Rationale: HIPAA protects patient health information
privacy and security.
5. Which action best protects electronic patient data?
A. Sharing passwords
B. Logging out after use
C. Writing passwords down
D. Leaving screens unlocked
Answer: B
Rationale: Logging out prevents unauthorized access.
6. What is data integrity?
A. Speed of access
B. Accuracy and completeness of data
C. Data storage location
D. Data ownership
Answer: B
Rationale: Data integrity ensures information is
accurate and complete.
7. Which technology allows remote patient
monitoring?
, A. Barcode scanning
B. Telehealth
C. EHR templates
D. Smart pumps
Answer: B
Rationale: Telehealth supports remote monitoring and
care delivery.
8. Which informatics tool reduces medication errors?
A. Free-text documentation
B. Computerized provider order entry
C. Verbal orders
D. Paper charts
Answer: B
Rationale: CPOE reduces transcription and
interpretation errors.
9. What does interoperability mean?
A. System security
B. Ability of systems to exchange data
C. Data storage capacity
D. Hardware compatibility only
Answer: B
NEWEST UPDATED REAL EXAM WITH COMPLETE
100 QUESTIONS & CORRECT VERIFIED ANSWERS
WITH RATIONALES [UPDATED VERSION A+ GRADE]
FULL REVISED EDITION NEW BRAND!
1. What is the primary purpose of nursing
informatics?
A. Replace nurses
B. Improve documentation speed only
C. Integrate nursing science with information technology
D. Manage hospital finances
Answer: C
Rationale: Nursing informatics integrates nursing
science, computer science, and information science to
improve care.
2. Which system stores patient health information
electronically?
,A. MAR
B. EHR
C. PCS
D. PACU
Answer: B
Rationale: The Electronic Health Record stores
comprehensive patient data.
3. Which feature improves patient safety in electronic
documentation?
A. Free-text notes
B. Clinical decision support
C. Paper backups
D. Manual calculations
Answer: B
Rationale: Decision support provides alerts and
evidence-based guidance.
4. What does HIPAA primarily protect?
A. Nurse licensure
B. Patient privacy
C. Billing accuracy
D. Technology costs
Answer: B
,Rationale: HIPAA protects patient health information
privacy and security.
5. Which action best protects electronic patient data?
A. Sharing passwords
B. Logging out after use
C. Writing passwords down
D. Leaving screens unlocked
Answer: B
Rationale: Logging out prevents unauthorized access.
6. What is data integrity?
A. Speed of access
B. Accuracy and completeness of data
C. Data storage location
D. Data ownership
Answer: B
Rationale: Data integrity ensures information is
accurate and complete.
7. Which technology allows remote patient
monitoring?
, A. Barcode scanning
B. Telehealth
C. EHR templates
D. Smart pumps
Answer: B
Rationale: Telehealth supports remote monitoring and
care delivery.
8. Which informatics tool reduces medication errors?
A. Free-text documentation
B. Computerized provider order entry
C. Verbal orders
D. Paper charts
Answer: B
Rationale: CPOE reduces transcription and
interpretation errors.
9. What does interoperability mean?
A. System security
B. Ability of systems to exchange data
C. Data storage capacity
D. Hardware compatibility only
Answer: B
