What is the main purpose of quality control measures in laboratory testing?

The main purpose of quality control measures in laboratory testing is to ensure accurate and reliable testing results. Quality control encompasses a variety of procedures that monitor and evaluate the performance of laboratory tests to detect any errors or inconsistencies that could affect the outcomes. This includes using controls, calibrating instruments, and regularly reviewing procedures to maintain a high standard of accuracy and reliability in test results.

By implementing robust quality control measures, laboratories can identify issues in testing processes, ensure that reagents and materials are functioning as intended, and ultimately support the clinical decisions made based on test results. This focus on precision is critical because accurate lab results directly impact patient diagnosis and treatment. Therefore, the cornerstone of effective laboratory practice lies in the unyielding commitment to quality control.