If QA/QC detects deviations from acceptable performance, what is the appropriate action?

• A. Document the deviation and initiate corrective actions.
• B. Ignore and continue imaging.
• C. Immediately replace all equipment.
• D. Publicly announce the issue to patients.

Answer: (B)

When QA/QC detects a deviation, the important action is to document what was off and start corrective actions. This creates a clear record and triggers investigation into the root cause, so the team can implement appropriate fixes—such as recalibrating equipment, repairing faults, adjusting imaging protocols, or retraining staff. After the corrective steps are in place, you re-test to verify the performance is back within acceptable limits and document the results. This approach protects patient safety and image quality and aligns with regulatory expectations. Ignoring the deviation, continuing to image with unknown performance, replacing all equipment unnecessarily, or publicly announcing the issue to patients are not appropriate responses.