What is the appropriate action if a lifeguard observes a child in distress but cannot reach them?

Using a rescue aid to assist is the appropriate action when a lifeguard observes a child in distress but cannot reach them directly. Rescue aids, such as a buoy or rescue tube, provide the lifeguard with the means to offer help while maintaining their own safety. This method allows the lifeguard to extend a flotation device to the distressed individual, giving them something to grab onto, which can make a significant difference in their ability to stay afloat and be rescued.

This approach also helps to prevent the risk of the lifeguard becoming another victim, which could complicate the situation further. By using a rescue aid, the lifeguard can effectively increase the distance between themselves and the child in distress while still providing necessary support.

Jumping into the water to help could put the lifeguard in danger and potentially worsen the situation if they are unable to manage both their safety and the child's needs. Calling for help immediately is a crucial step, but it is part of a larger response plan that includes using rescue aids effectively to assist the child. Ignoring the situation if others are present is not appropriate, as it is the responsibility of the lifeguard to address any observed distress in the water.