Scuba Diving Safety: Beware Of Nitrogen High |
There are many dangers to scuba diving. However, as long as you receive the proper training and follow the right precautions and procedures for handling such dangers, scuba diving should be a fun and safe sport that you can enjoy. One such danger which can be easily alleviated and managed given the right training and handling of procedures is nitrogen narcosis.
Nitrogen narcosis is not dangerous in and of itself. The effects of nitrogen narcosis has been observed as being similar to intoxication due to alcohol. It is also easily alleviated by the diver going up to shallower depths. The main danger of nitrogen narcosis is the unpredictable behaviour of the diver who experiences it. The narcotic effect of nitrogen narcosis can range from a feeling of euphoria to paranoia. Other effects include the loss of focus and coordination, vertigo, exhaustion and other behavioural effects which tend to decrease the ability of the diver to perceive correctly and deal with his or her surroundings. The effects of nitrogen narcosis also increases as the scuba diver dives deeper. Therefore, once nitrogen narcosis is detected, a scuba diver should immediately move to shallower depths. The depth in which nitrogen narcosis starts to affect divers also vary from case to case. Furthermore, the triggering depth of nitrogen narcosis can also differ from dive to dive. There is therefore no clear cut way for scuba divers to set their diving depth limits so as to avoid nitrogen narcosis. The only remaining option is, therefore to always be alert of the onset of nitrogen narcosis.
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