What are the bends?
bends is a common name of a given decompression disease or disease. The bends occur when the pressure surrounding the body of a person drops rapidly. Most often, bends is the result when the diver reappears too fast, but can also occur when the non -pressure aircraft flies quickly into the air with lower pressure, or when the miner comes out of a mine that was strongly pressure to hold water. When the pressure on these gases decreases-for example, when you open a bottle of soda and high-pressure inside stabilizes it to the outer air-to be released from liquid and leakage. When you open the carbonated soda, you will hear carbon dioxide leakage and can even see the bubbles appear.
The human body also maintains gases dissolved in liquids, especially nitrogen. Dusík je držen v těle v krvi, dalších kapalinách a VArious tkáně. If the body pushes, some of the nitrogen are released like gas in the body, and this release nitrogen causes bends. Depending on the severity of bending, the victim can experience pain, itching and rashes on a finer strand the spectrum, for a full paralysis or death in the worst case.
When you dive, your body is exposed to rather impressive pressure. Due to the weight of the water, the amount of pressure exerted on your body on the sea level only takes 33 feet (10 meters) of water - one atmosphere or about £ 14.7 per square inch. When a person breathes the tanks, it breathes air, which is pressure to the same level as the surrounding water, so that for 100 feet (30 meters) about 60 dogs compress the lungs. The deeper the diver, the more nitrogen enters her body as a solution and the longer wije may be reappeared. After slow suspension, the diver allows nitrogen to slowly release nitrogen, causing little or no experience with bends or physical pain and damage that causes - if the diver is forced to rise rapidly, the only way to avoid bending and possible damage is to enter the pressurethe chambers and slowly depressing.
bends can also be the result of dramatic pressure change in a way in a way other than diving. For example, many mines are pushing their shafts to prevent water from digging out of space. Some of the first reported bending cases come from the mines at the beginning of the 19th century, with miners reporting serious muscle pain and convulsions for a long time underground. Fast rise to high altitudes and subsequent reduction in atmospheric pressure can also cause bends. Most aircraft protect against this event by pushing their passenger to pressure analogous to the sea level, but if the torso is broken and the air pressure is lost, bending may occur.