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NU 525 Technology & Nursing Informatics in Advanced Practice MIDTERM READINESS EXAM GUIDE Q & S 2026/2027
1. Which of the following represents an example of a
clinical decision support system (CDSS)?
a) Electronic Health Record (EHR)
b) Automated medication dispensing system
c) Alerts for diabetic patients who are prescribed
contraindicated medications
d) Telehealth services
Answer: c) Alerts for diabetic patients who are
prescribed contraindicated medications
Rationale: CDSS provides healthcare professionals with
knowledge-based support and alerts related to patient care.
2. What is the primary purpose of Health Level 7 (HL7) in
nursing informatics?
a) To enhance health information security
b) To set standards for the exchange of health information
c) To manage nursing staff schedules
d) To facilitate telemedicine consultations
Answer: b) To set standards for the exchange of health
information
Rationale: HL7 is a set of international standards for the
exchange, integration, sharing, and retrieval of electronic
health information.
3. Which of the following is NOT a benefit of using
electronic health records (EHR)?
a) Improved patient safety
b) Increased paperwork
c) Enhanced communication between providers
d) Ability to track patient outcomes
Answer: b) Increased paperwork
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