Who is considered the First Aider at the scene of an incident?

The first aider at the scene of an incident is designated as the first crew member to arrive. This individual takes charge of the immediate response to the emergency situation, regardless of their level of medical training. Their primary responsibilities include assessing the condition of the patient, ensuring safety at the scene, and providing necessary first aid until more advanced medical help arrives.

While other options, such as a medically qualified person on board or the Captain, may have important roles and responsibilities during an emergency, they may not be the first person to respond. The first crew member's quick arrival and readiness to act make them the first aider, demonstrating the crucial principles of emergency response that prioritize immediate action and assessment. The designation of a first aider is about timely intervention rather than formal qualifications.