What is the primary purpose of quality control in laboratory settings?

The primary purpose of quality control in laboratory settings is to ensure the accuracy of test results. This is foundational because accurate test results are vital for correct diagnosis and treatment decisions in patient care. Quality control encompasses various procedures and standards that laboratories implement to monitor and improve the reliability of their testing processes, including the calibration of instruments, the use of control samples, and adherence to standard operating procedures.

While tracking personal performance and maintaining equipment efficiency are important aspects of laboratory management, they serve more as supportive measures rather than the core aim of quality control. Performance assessments help enhance individual and team capabilities, and equipment maintenance is necessary for consistent operational standards. However, the central focus of quality control directly impacts the validity of the test outcomes, which is indispensable for safe and effective medical practices. Therefore, ensuring accurate test results stands out as the primary objective within the quality control framework in laboratory settings.