Informatics Nurse Test Introduction to Informatics Nurse 3 — Questions and Answers
Question 1: Which certification is specifically designed for nurses who specialize in informatics?
- CCRN
- RN-BC (Nursing Informatics) (Correct answer)
- CNOR
- CEN
Correct answer: RN-BC (Nursing Informatics)
The RN-BC credential in Nursing Informatics, offered by ANCC, certifies nurses with specialized informatics competencies.
Question 2: During EHR implementation, 'superusers' serve what primary function?
- They have administrator-level access to delete records
- They serve as peer trainers and go-live support for staff (Correct answer)
- They negotiate contracts with the EHR vendor
- They replace IT staff during the go-live period
Correct answer: They serve as peer trainers and go-live support for staff
Superusers are expert end-users trained to support peers during and after EHR go-live, bridging the gap between IT and clinical staff.
Question 3: What does the acronym 'CPOE' stand for in clinical settings?
- Clinical Protocol and Order Entry
- Computerized Provider Order Entry (Correct answer)
- Centralized Patient Outcome Evaluation
- Coordinated Physician Oversight Engine
Correct answer: Computerized Provider Order Entry
CPOE (Computerized Provider Order Entry) allows clinicians to enter medication and other orders directly into a computer system, reducing transcription errors.
Question 4: An informatics nurse notices that nurses are consistently documenting a required field incorrectly. The BEST first step is to:
- Report the nurses to administration
- Analyze the root cause by observing workflow and gathering user feedback (Correct answer)
- Disable the required field
- Purchase new software
Correct answer: Analyze the root cause by observing workflow and gathering user feedback
Root cause analysis through observation and feedback identifies whether the issue is training, system design, or workflow-related before implementing a solution.
Question 5: Which standard is most commonly used for clinical messaging and data exchange between healthcare systems?
- DICOM
- HL7 (Correct answer)
- ICD-10
- SNOMED CT
Correct answer: HL7
HL7 (Health Level Seven) is the international standard for clinical and administrative data exchange between healthcare applications.
Question 6: The concept of 'meaningful use' under the HITECH Act incentivized hospitals to:
- Reduce nursing staff
- Adopt and demonstrate effective use of certified EHR technology (Correct answer)
- Transition from electronic to paper records
- Outsource IT functions to third-party vendors
Correct answer: Adopt and demonstrate effective use of certified EHR technology
Meaningful Use tied financial incentives and penalties to the adoption and demonstrated effective use of certified EHR systems.
Question 7: In nursing informatics, 'usability' of a system is BEST measured by:
- The number of features the system offers
- How efficiently, effectively, and satisfactorily users can achieve goals (Correct answer)
- The cost of the system
- Whether the system meets HIPAA requirements
Correct answer: How efficiently, effectively, and satisfactorily users can achieve goals
Usability is measured by efficiency (speed), effectiveness (accuracy), and user satisfaction — the ISO 9241-11 standard definition.
Informatics Nurse Test Introduction to Informatics Nurse 3
Which certification is specifically designed for nurses who specialize in informatics?