CRA Health Informatics & Information Management 2 — Questions and Answers
Question 1: What is the primary advantage of integrating a Radiology Information System (RIS) with a Hospital Information System (HIS)?
- Reduces radiation dose to patients during imaging
- Enables real-time sharing of patient data across departments (Correct answer)
- Eliminates the need for physician imaging orders
- Automates contrast media injection protocols
Correct answer: Enables real-time sharing of patient data across departments
RIS-HIS integration enables real-time sharing of patient demographics, clinical orders, and exam results across hospital departments, reducing errors and improving care coordination.
Question 2: Which key performance indicator specifically measures the efficiency of radiology report delivery to ordering clinicians?
- Patient satisfaction score
- Equipment utilization rate
- Report turnaround time (TAT) (Correct answer)
- Exam cancellation rate
Correct answer: Report turnaround time (TAT)
Report turnaround time (TAT) measures the interval from exam completion to finalized radiologist report availability, directly reflecting the department's operational efficiency.
Question 3: What is a Health Information Exchange (HIE)?
- A federal database containing all patient records nationwide
- A protocol standard for radiology image compression
- A software platform for managing hospital billing operations
- A system enabling electronic health information sharing across organizations (Correct answer)
Correct answer: A system enabling electronic health information sharing across organizations
An HIE is a system or network that allows healthcare organizations to securely and appropriately share electronic health information to improve patient care continuity.
Question 4: What does IHE stand for in healthcare informatics?
- Integrated Health Exchange
- Information Health Environment
- International Health Engineering
- Integrating the Healthcare Enterprise (Correct answer)
Correct answer: Integrating the Healthcare Enterprise
IHE (Integrating the Healthcare Enterprise) is a global initiative that promotes the coordinated use of established healthcare IT standards to address specific clinical workflow needs.
Question 5: What is the key function of a radiology workflow management system?
- Automatically interpreting medical images using AI
- Managing radiation safety dose calibration records
- Optimizing the routing and prioritization of imaging studies to appropriate resources (Correct answer)
- Processing and submitting insurance authorization requests
Correct answer: Optimizing the routing and prioritization of imaging studies to appropriate resources
A radiology workflow management system optimizes the routing and prioritization of imaging studies to the appropriate modalities, technologists, and radiologists, reducing delays and improving throughput.
Question 6: Which clinical document standard uses structured XML format and is commonly used for sharing patient summaries between healthcare systems?
- DICOM SR (Structured Reporting)
- HL7 CDA (Clinical Document Architecture) (Correct answer)
- SNOMED CT terminology
- ICD-10-CM coding system
Correct answer: HL7 CDA (Clinical Document Architecture)
HL7 CDA (Clinical Document Architecture) uses structured XML to create standardized clinical documents such as discharge summaries and referral notes for electronic exchange between systems.
Question 7: What role does a Chief Medical Informatics Officer (CMIO) primarily serve in a healthcare organization?
- Managing hospital financial operations and budget oversight
- Directing patient satisfaction and experience improvement programs
- Overseeing radiology technologist staffing and credentialing
- Bridging clinical practice with health information technology strategy (Correct answer)
Correct answer: Bridging clinical practice with health information technology strategy
A CMIO bridges the gap between clinical leadership and information technology, ensuring that IT strategies, systems, and workflows align with clinical needs and best practices.
CRA Health Informatics & Information Management 2
What is the primary advantage of integrating a Radiology Information System (RIS) with a Hospital Information System (HIS)?