CPHIMS CPHIMS Testing and System Evaluation 5 — Questions and Answers
Question 1: Which standard is most relevant for evaluating the interoperability of healthcare IT systems during testing?
- ISO 9001
- HL7 FHIR conformance testing (Correct answer)
- IEEE 829
- ITIL v4
Correct answer: HL7 FHIR conformance testing
HL7 FHIR conformance testing validates that systems correctly implement the FHIR standard for healthcare data exchange and interoperability.
Question 2: A test team discovers a defect severity 1 (system crash) issue two days before planned go-live. What is the most appropriate action?
- Proceed with go-live and monitor closely
- Delay go-live until the defect is resolved and retested (Correct answer)
- Implement a manual workaround and proceed
- Escalate to vendor but continue with deployment
Correct answer: Delay go-live until the defect is resolved and retested
A severity 1 defect that causes system crashes must be resolved and retested before go-live to prevent patient safety risks and operational disruption.
Question 3: Which post-implementation evaluation method collects structured feedback from end users about system performance and satisfaction?
- Penetration testing
- User satisfaction surveys (Correct answer)
- Load testing
- Configuration audits
Correct answer: User satisfaction surveys
User satisfaction surveys systematically collect end-user feedback on system performance, usability, and overall satisfaction after implementation.
Question 4: What does 'mean time to repair' (MTTR) measure in healthcare IT system evaluation?
- Average time between system failures
- Average time required to restore a system after a failure (Correct answer)
- Average time to complete a system upgrade
- Average time users spend logged into the system
Correct answer: Average time required to restore a system after a failure
MTTR measures the average time it takes to restore a system to normal operation after an unplanned failure or outage.
Question 5: During EHR implementation testing, clinical staff report that the system workflow does not match actual clinical processes. This represents which type of issue?
- Technical defect
- Workflow fit gap (Correct answer)
- Security vulnerability
- Data integrity error
Correct answer: Workflow fit gap
A workflow fit gap occurs when the system's built-in processes do not align with the organization's actual clinical workflows, requiring configuration or process redesign.
Question 6: Which testing activity ensures that data migrated from a legacy system to a new EHR is complete, accurate, and properly formatted?
- Performance testing
- Data migration validation testing (Correct answer)
- User acceptance testing
- Security penetration testing
Correct answer: Data migration validation testing
Data migration validation testing specifically verifies that migrated data retains its integrity, completeness, and correct formatting in the new system.
Question 7: In healthcare IT testing, what is the primary purpose of an end-to-end test scenario?
- Test a single system module in isolation
- Validate a complete business process across all integrated systems from start to finish (Correct answer)
- Measure system response times under peak load
- Confirm that system backups complete successfully
Correct answer: Validate a complete business process across all integrated systems from start to finish
End-to-end testing validates that a complete clinical or administrative workflow functions correctly across all integrated systems from initiation to completion.
CPHIMS CPHIMS Testing and System Evaluation 5
Which standard is most relevant for evaluating the interoperability of healthcare IT systems during testing?