New York State Mandated Infection Control Test 2025 – 400 Free Practice Questions to Pass the Exam

The correct choice is locking centrifuge lids, which are specifically engineered to prevent accidental opening while the centrifuge is in operation. This safety feature is crucial in laboratory environments, as it ensures that the contents remain contained and secure, preventing spills or exposure to hazardous materials. The locking mechanism typically engages automatically once the centrifuge reaches its operating speed, thus safeguarding both the user and the materials being processed.

Unlike self-locking lids or secure lids, which may not address the unique challenges presented by high-speed spinning or pressure changes within a centrifuge, locking lids are purpose-built for this application. Emergency brakes, while important for stopping machinery safely, do not relate to the containment of contents during use. The specific design and functionality of locking centrifuge lids make them vital for maintaining safety standards in environments where the risk of exposure or contamination is a concern.