Scuba diving its dangers and rewards

A detailed Summary of Scuba diving its dangers and rewards

Scuba Diving: The Dangers and Rewards

Scuba diving is a sport in which you can lose yourself in the surrounding beauty of the underwater world and even escape gravity for a short time. While submerged you can wander among kelp forests or (if you’re daring enough) even swim with the sharks, you could also find a small fortune in Spanish Ducats or totally use yourself in the underwater realm. Though some may say that scuba diving is an extreme sport and that it’s too risky for anyone or that it’s a sport purely for wild hooligans diving is a safe and enjoyable hobby despite the risks involved which if proper precautions are taken can be greatly diminished. Haven’t you ever wondered what it would be like to swim underwater with the fish?

Though going below the water is little like being above the surface. While your body is submerged there are forces and laws that dictate how your body will respond to being under such pressure. The first rule regarding the water pressure put on the air spaces in your body is Boyles Law. This law states that as the pressure increases on a given mass of gas the volume will decrease. This explains the popping sensation you feel when in an airplane and the squeeze you fe

With all the mystique surrounding the sport of scuba diving most people wouldn’t ever dream of signing up for classes to get certified and those people have no idea what they are missing. Those people would never consider diving having only seen the dangers and the pitfalls of it and have never even looked into the safety precaution and quality of the instruction needed to go diving. I hope that anyone who has previously decided against scuba diving would reconsider their choice, because they are missing out on something truly awe inspiring views and awesome adventures. If you do nothing else in your lifetime at least take an introductory course to scuba diving, it may just show you how safe and enjoyable the sport actually is.

Another problem that can affect anyone who dives is Decompression Sickness otherwise knows as the bends. This is caused because the nitrogen in your blood forms little bubbles because the pressure you are under is no longer great enough to keep the nitrogen in your blood. Even though anyone is susceptible to decompression sickness, very few people actually suffer from it if they simply follow the tables that tell you how deep you can go for how long. Flying on an airplane too soon after diving is also known to cause decompression sickness. Some of the signs that you or another may be suffering from DCS (decompression sickness) are: a blotchy skin rash, favoring an arm or a leg, collapse, staggering and even unconsciousness. There are also symptoms that you can look for in yourself that are not readily noticed by others around you, these include: dizziness, unusual fatigue, lingering pain in the arms and legs or trunk of the body and or shortness of breath. There are several factors that can greatly increase ones risk of suffering from DCS. One being anything that impairs your body’s circulation of blood such as age, injuries or illness, dehydration and alcohol. This occurs because less circulation of blood means that your body isn’t as effective in taking the extra nitrogen you absorb into your body while diving. Another contributing factor is the amount of body fat you have, because nitrogen dissolves in fat cells. Therefore more fat means more nitrogen taken into your body therefore more of a chance to get DCS. Two other common risks while diving are dehydration and overexertion. Dehydration can occur more quickly while you are underwater. This is because the air you breather in from your scuba tank is very dray and the amount of water pressure on your body causes it to make more urine. Overexertion is also very dangerous under the water because you become tired more easily, stressed and your breathing as a result can become labored. These symptoms can be culminated into a panic which as have I discussed earlier in this paper, is the last thing you want to happen underwater. Something to watch out for when you begin diving to deeper depths is nitrogen narcosis. While not usually felt by beginning divers it is not felt until you dive to about one hundred feet. Nitrogen Narcosis is also known as getting naked, rapture of the depths and the martini effect. This is because it is said that diving to one hundred feet is like having one martini and every thirty feet after that is like having another. Nitrogen Narcosis is like drinking in that it affects

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