What is the treatment protocol for a diver developing non-convulsive CNS oxygen toxicity?

The appropriate treatment protocol for a diver developing non-convulsive CNS (central nervous system) oxygen toxicity is to shift to air and ventilate divers. This intervention is crucial because non-convulsive CNS oxygen toxicity can lead to various neurological symptoms that are significant for the diver's safety.

When a diver experiences symptoms related to CNS oxygen toxicity, such as confusion, visual disturbances, or altered consciousness, continuing with the dive or administering more oxygen could exacerbate the condition. Shifting to air helps to reduce the partial pressure of oxygen, preventing further toxicity and allowing for safer conditions.

In addition, ventilating the diver ensures that they receive adequate oxygen while decreasing the risks associated with high-pressure oxygen exposure. This approach effectively manages the situation, fostering recovery without exposing the diver to greater risks associated with prolonged oxygen toxicity.

Recognizing the signs of CNS oxygen toxicity and taking immediate corrective action is essential for the safety and health of divers operating under high-pressure oxygen environments.