What action should an instructor take if a student shows signs of distress underwater?

When a student shows signs of distress underwater, the most appropriate action for an instructor is to remain calm and guide them to the surface. This approach prioritizes the safety and well-being of the student in distress.

By staying calm, the instructor can effectively communicate and manage the situation, reducing panic for both themselves and the distressed student. Guiding the student to the surface allows for a controlled ascent, which is crucial to minimize the risk of potential injuries, such as barotrauma or decompression sickness.

The goal is to provide assistance while ensuring that both the instructor and the student maintain safety throughout the process. This action reflects the responsibilities of an instructor to actively intervene in emergencies rather than ignoring distress signals, which could lead to more serious consequences. Using a calm and methodical approach also helps to reinforce trust and confidence in the instructor's ability to manage stressful situations effectively.