Which of the following statements about processing QC is true?

• A. QC is primarily about patient scheduling
• B. QC helps ensure consistent processing and detects artifacts from processing
• C. QC measures patient radiation dose
• D. QC tracks clinician performance

Answer: (B)

Processing QC focuses on the development workflow to keep X-ray images consistent and free from processing-related artifacts. It ensures that the chemical bath, temperature, processing time, and machine conditions produce uniform density and contrast across images, and it detects problems like streaks, fog, or uneven development that come from the processor rather than the patient. Regular QC uses standard tools and reference images to verify that everything is within acceptable limits, so any deviations can be corrected promptly. This helps minimize retakes and maintains image quality for accurate interpretation.

The other statements miss the point of processing QC: scheduling patients is an administrative task, measuring patient radiation dose relates to dose management rather than the processing steps, and tracking clinician performance concerns operator activity rather than the integrity of the film processing system.