CIIP Regulatory Compliance and Quality Assurance 1 — Questions and Answers
Question 1: Which accreditation body sets quality standards for diagnostic imaging in the United States that directly impact informatics systems?
- American College of Radiology (ACR) (Correct answer)
- Joint Commission on Accreditation (TJC) only
- College of American Pathologists (CAP)
- American Board of Radiology (ABR)
Correct answer: American College of Radiology (ACR)
The ACR establishes practice guidelines and technical standards for diagnostic imaging, including requirements for PACS, structured reporting, and image quality.
Question 2: What does FDA 21 CFR Part 11 regulate in the context of imaging informatics?
- Electronic records and electronic signatures in regulated environments (Correct answer)
- Radiation dose limits for CT and fluoroscopy procedures
- Licensing requirements for medical imaging professionals
- Import/export of medical imaging devices
Correct answer: Electronic records and electronic signatures in regulated environments
FDA 21 CFR Part 11 governs electronic records and electronic signatures, ensuring their integrity, authenticity, and trustworthiness in regulated healthcare environments.
Question 3: In the context of PACS quality assurance, what is the primary purpose of monitor calibration using DICOM GSDF?
- Ensure consistent image brightness perception across different display systems (Correct answer)
- Reduce network bandwidth used by DICOM transmissions
- Automatically compress images to save storage space
- Synchronize timestamps across all imaging modalities
Correct answer: Ensure consistent image brightness perception across different display systems
DICOM Grayscale Standard Display Function (GSDF) calibration ensures that monitors display images with consistent perceived brightness, critical for accurate diagnosis.
Question 4: Which regulatory body must clear or approve PACS software as a medical device before it can be used in clinical diagnosis in the US?
- US Food and Drug Administration (FDA) (Correct answer)
- Centers for Medicare & Medicaid Services (CMS)
- Office for Civil Rights (OCR)
- National Institute of Standards and Technology (NIST)
Correct answer: US Food and Drug Administration (FDA)
The FDA regulates PACS and diagnostic imaging software as medical devices, requiring 510(k) clearance or PMA approval before clinical use.
Question 5: What is the main goal of a radiology department's Image Quality Management (IQM) program?
- Ensure images meet diagnostic quality standards while managing dose and workflow (Correct answer)
- Maximize the number of studies processed per hour
- Reduce the cost of imaging storage infrastructure
- Comply with billing and coding requirements only
Correct answer: Ensure images meet diagnostic quality standards while managing dose and workflow
An IQM program systematically monitors image quality, radiation dose, equipment performance, and workflow to maintain diagnostic standards and patient safety.
Question 6: Under CMS Conditions of Participation, which of the following is a compliance requirement for hospitals using electronic health records including PACS?
- Medical records must be retained for a minimum period and be accessible to treating clinicians (Correct answer)
- All imaging records must be stored only on on-premises servers
- PACS systems must use proprietary formats for image storage
- Radiology reports must be dictated within 1 hour of image acquisition
Correct answer: Medical records must be retained for a minimum period and be accessible to treating clinicians
CMS Conditions of Participation require that medical records, including imaging, be retained per state law minimums and remain accessible to authorized clinicians.
CIIP Regulatory Compliance and Quality Assurance 1
Which accreditation body sets quality standards for diagnostic imaging in the United States that directly impact informatics systems?