Which of the following is a standard practice in quality control?

Implementing daily equipment checks is a standard practice in quality control because regular maintenance and verification of equipment ensure that it is operating correctly and producing reliable results. This practice helps to identify any potential issues before they lead to equipment failure or inaccurate test results, thereby maintaining the overall quality of the diagnostic processes. Daily checks can include calibration, performance verification, and assessing the functionality of the equipment, contributing to consistent and reliable testing outcomes. This proactive approach is integral to quality control in any laboratory setting, as it emphasizes the importance of equipment reliability in achieving accurate and meaningful results.