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Water has a thermal conductivity 25 times and a volume-specific heat capacity over 3000 times that of air; subsequently, surface cooling is precipitous. The primary components of the cold shock reflex include gasping, tachypnea, reduced breath-holding time, and peripheral vasoconstriction, the latter effect highlighting the presumed physiologic ...
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).
Here’s how to get rid of chest congestion medically and naturally, according to experts. ... create a steam bath by filling a bowl with hot water, adding a few drops of eucalyptus or menthol ...
Carrying out in-water recompression when there is a nearby recompression chamber or without suitable equipment and training is never a desirable option. [105] [106] The risk of the procedure is due to the diver suffering from DCS being seriously ill and may become paralysed, unconscious or stop breathing while under water.
The disorders are caused by breathing gas at the high pressures encountered at the depth of the water and divers will often breathe a gas mixture different from air to mitigate these effects. Nitrox , which contains more oxygen and less nitrogen , is commonly used as a breathing gas to reduce the risk of decompression sickness at recreational ...
In addition to the chest it may also be applied to the neck or back, usually immediately before sleeping. Alternatively, it may be added to hot water and the vapours inhaled. There have been reports of accidental burn injuries or scalding in children by these steam-vapour treatments, when containers of boiling water have been accidentally ...
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Suddenly, we were being pelted. A tightly packed swarm of fish, known as a bait ball, started jumping out of the water into our kayak. Their movement sounded like crackling glass all around us.