Safety Trained Supervisor (STS) Practice Exam

A worker is assigned to a task involving machinery. What must they confirm before beginning?

1. Availability of training

2. Presence of a supervisor

3. Proper use and maintenance of tools

4. All safety protocols are followed

The correct answer is: All safety protocols are followed

Before beginning a task involving machinery, a worker must confirm that all safety protocols are followed. Adhering to established safety protocols is crucial for minimizing risks associated with machinery operation. These protocols encompass a range of safety measures including, but not limited to, proper use of personal protective equipment (PPE), understanding emergency procedures, ensuring the machinery has been properly maintained and is safe to operate, and confirming that all safety devices are functional. This focus on safety protocols ensures that the worker is fully aware of the necessary precautions to take and understands the procedures in place to protect not only themselves but also their coworkers in the vicinity. It reflects a comprehensive approach to workplace safety, targeting prevention of accidents and injuries that can arise from inadequate safety measures. While availability of training, presence of a supervisor, and proper use and maintenance of tools are all important considerations, they ultimately fall under the umbrella of broader safety protocols. Thus, confirming that all safety protocols are adhered to represents the most holistic and critical step before a worker begins their task.