Search results
Results from the WOW.Com Content Network
The signs and symptoms of these may present during a dive, on surfacing, or up to several hours after a dive. The principal conditions are decompression illness (which covers decompression sickness and arterial gas embolism ), nitrogen narcosis , high pressure nervous syndrome , oxygen toxicity , and pulmonary barotrauma (burst lung).
Any one of these events is likely to result in the diver drowning or asphyxiating or suffering further injury during a subsequent rescue to the surface. This risk can be reduced by improving airway security by using surface supplied gas and a helmet or full-face mask.
Drowning is a type of suffocation induced by the submersion of the mouth and nose in a liquid. Submersion injury refers to both drowning and near-miss incident. Most instances of fatal drowning occur alone or in situations where others present are either unaware of the victim's situation or unable to offer assistance.
Swimming induced pulmonary edema (SIPE), also known as immersion pulmonary edema, is a life threatening condition that occurs when fluids from the blood leak abnormally from the small vessels of the lung (pulmonary capillaries) into the airspaces (alveoli).
Gymnastics, on the other hand, has the highest injury rate overall. Swimming and diving is the NCAA sport that has the lowest injury rates. [42] Injury rates were much higher for NCAA women's sports during competitions rather than practices except for volleyball, indoor track, and swimming and diving. [43]
When you crack your neck, that feeling of relief is caused by releasing some gas bubbles which relieves some of the pressure inside the joint.” The cracking sound that you hear or feel is the ...
The diving reflex is a set of physiological responses that occur in response to cold water immersion, particularly when the face or body is exposed to cold water. It is an evolutionary adaptation that helps mammals , including humans, manage the challenges of being submerged in cold water.
They come in all shapes and sizes. Some walk, some slither, some fly and some swim. Humans are blessed to share the planet with just over 2.1 million recognized species of animals.And scientists ...