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NU 425 Nursing Informatics FINAL EXAM GUIDE 2026/2027
1. What is the primary purpose of a Clinical Decision Support
System (CDSS) in nursing informatics?
- A. To record patient information
- B. To schedule staff shifts
- C. To assist in clinical decision making
- D. To manage hospital finances
Answer: C
Rationale: CDSS is designed to support healthcare
professionals in making clinical decisions by providing evidencebased information and patient-specific recommendations.
2. Which of the following standards is primarily used for
electronic health record (EHR) interoperability?
- A. ICD-10
- B. CPT
- C. HL7
- D. DSM-5
Answer: C
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