A mask squeeze caused by pressure.
Addition:
Probably not. I would not think a mask squeeze would cause that. If this happens on a routine basis then it could be from a variety of reasons. Go see a doctor and they can cauterize some blood vessels and minimize or prevent it from happening in the future.
because bubbles of nitrogen that are abosrbed into the blood at high pressures but are normally insoluble start being released from the blood as the diver rises. If this happens to quickly bubbles in the blood form and the diver gets the bends
The record depth for a scuba diver is 313 meters. That is probably about the limit before pressure changes when surfacing would prove fatal. A diver could probably go deeper without being killed but wouldn't get to the surface again alive.
When a diver surfaces too quickly he gets 'the bends'.As the diver goes down, the pressure causes nitrogen to dissolve in the blood. That's harmless.On the way up the diver must allow time for the nitrogen to come out of the blood slowly. If the diver comes up faster than the recommended timing, the nitrogen gas will form bubbles and block small blood vessels, causing 'the bends' a painful and life threatening condition that is cured by putting the patient in a pressure chamber and bringing the pressure down very, very slowly.
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A diver that competes in the Olympics or a diver that has competed in past Olympics.
Jenny Diver died in 1741.
Jenny Diver was born in 1700.
Sky Diver was created in 1978.
Reef Diver was created in 1983.
Diver Dan was created in 1960.
Terra Diver happened in 1996.
Terra Diver was created in 2003.