Which of the following best defines a 'preflight check' in silent task protocols?

• A. A post-task review of performance and outcomes.
• B. A general orientation for new participants.
• C. A safety briefing and equipment check conducted before each task.
• D. A health screening before entering the facility.

Answer: (C)

The main idea is readiness and safety before taking an action. In silent task protocols, a preflight check means a safety briefing plus an equipment and readiness verification done before each task. This ensures everyone understands what will happen, how to stay safe, and that all gear, controls, and safety barriers are working properly. By confirming instructions, signals, and condition of equipment before every task, you reduce the risk of injury and ensure the task can be carried out as designed.

This isn’t a post-task review of what happened, nor a general orientation for new participants, and it isn’t a health screening to enter the facility. It’s specifically about preparing for the upcoming task by addressing safety and equipment beforehand.