As a result, even though the signs do not seem to be severe, it is better to call a doctor even before they appear severe. The diver can prevent lasting injury when the symptoms are treated in a timely and effective manner. These signs normally occur a few hours after the dive or, in extreme cases, during the final stages of your ascent. The following are some of the symptoms of decompression sickness in scuba diving: Numbness and pain in the arms and legs, paralysis, fever, dizziness, shortness of breath, or nausea. The sudden release of gases will result in a dangerous super-saturation, causing harmful bubbles to form in our bodies, obstructing blood vessels, and blocking circulation in some areas of the body, including certain nerve endings, potentially resulting in brain, heart, and breathing problems. The desaturation process happens as we reach the surface when the pressure decreases, and gases are expelled from the tissues and into the blood and lungs. The level of nitrogen saturation we attain is influenced by various factors, including exposure period, depth, temperature, and blood flow. Our bodies remove nitrogen on the ground, but we assimilate it underwater, and it flows into the bloodstream due to heat. The development of nitrogen bubbles in our bodies due to high pressure during dives is the cause of decompression sickness. It usually occurs on dives greater than 100 feet. Underwater dives can cause the brain to accumulate so much nitrogen that they can make you lose your senses. This strain affects the body and is one of the most critical dangers to consider while diving since it may induce decompression sickness or Nitrogen narcosis on the diver. A breathing gas diluted with helium should be required to cut down Narcosis.ĭuring deep scuba diving sessions, there is a rise in pressure due to the amount of water that falls on us when we are submerged beneath the sea, unlike when we are on top of the ground. You may also use scuba to cut down on nitrogen consumption during lengthy or frequent dives. Underwater, some scuba divers use a snorkel, while others use a diver-propelled boat. It can be performed for fun or a living in various settings, including science, military, and public safety positions. Where possible, the majority of commercial diving utilizes surface-supplied diving equipment. Covert combat divers, science divers, and media divers find it appealing.Ī scuba diver travels underwater mainly with the aid of fins fixed to their feet, although you can use a diver propulsion mechanism, or a sled pulled from the sea to support your ascent. It provides them with more independence and mobility than surface-supplied divers. Scuba divers have their own breathing gas supply, which is normally compressed oxygen. Scuba diving is an underwater diving technique in which the diver breathes through self-contained scuba gear.
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