More than 100 years ago, divers who experienced so much pain that they couldn't stand up straight after diving were said to have the bends - a signature symptom of decompression sickness. Nolan Carter, the diving officer and hyperbaric nurse on the NAMI team, came up with the phrase “bubbles is troubles” to simply explain how decompression sickness develops in divers. If you come up too fast, you're going to get bubbles - so, ‘bubbles is troubles.’” “So the decompression sickness problem is when people come up too fast from depth, those nitrogen bubbles come out of solution too fast and our normal scrubbing system, which is our lungs, gets overwhelmed and those nitrogen bubbles go all over the body. “If you spend time at depth, you actually onboard gases like nitrogen.”Īfter a diver reaches 99 feet, nitrogen becomes toxic and divers can literally become intoxicated while underwater.Ĭasey said many people die every year because they're basically drunk under water after 99 feet and make tragic, unwise decisions. Casey III, M.D., department head, Naval Aerospace Medical Institute (NAMI) Hyperbaric Medicine Department. “Scientists figured out that the decompression sickness is caused by nitrogen bubbles coming out of solution in the bloodstream,” said Capt. A common diving injury is decompression sickness (DCS), also referred to as the “bends.” ![]() Scuba diving can be extremely dangerous, and it’s possible for divers to develop adverse medical conditions and injuries while performing underwater operations. In the Gulf Coast region, naval training missions and operations involving scuba diving are common, with many units and agencies frequently diving in the area.
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