narcosis

Patient faint shows narcosis , high fever, convulsions, the skin cadaverous or the purple that show blueness.

病人昏倒呈昏迷状态，高烧，惊厥，皮肤苍白或呈青紫色。

Environmental considerations such as exceeding planned depth, encountering currents, cold exposure, entanglements, and narcosis.

环境考虑，如超出预定深度，遭遇水流，冷暴露，纠缠和昏迷状态。