What should you do if a diver is trapped?

Choosing to stay calm and obtain help through line pulls is the most appropriate response when a diver is trapped. This option emphasizes the importance of maintaining composure in a high-stress situation, as panicking can lead to poor decision-making and exacerbate the situation for both the trapped diver and those trying to assist.

By using line pulls, you can communicate effectively with your team, signaling for assistance and coordinating efforts to safely bring the trapped diver to safety. This method leverages established rescue protocols and ensures that trained personnel can help without putting the rescuer at undue risk.

The act of remaining still and waiting for help does not actively contribute to the rescue and might delay necessary actions, which could further jeopardize the trapped diver's safety. Attempting to free the diver immediately may lead to additional complications or risks, such as injuring the trapped diver or causing a more hazardous situation. Ascending without the trapped diver could be dangerous, as it leaves the diver in distress unassisted, potentially leading to medical emergencies. Overall, obtaining help through established communication methods while staying calm enhances the likelihood of a successful rescue operation.