You should be familiar with the basics of scuba diving. These rules cover Safety, Equipment, Technique and Norms. These rules will allow you to enjoy diving to the fullest extent. You can make mistakes while scuba diving, and you could end up in serious harm.
Norms
The Norms for Scuba Diving (Norms for Scuba Diving) are a set guidelines that underwater divers and snorkelers must comply with. They are intended to reduce decompression illness, which can occur when the body absorbs excessive nitrogen. These rules force divers slow down to allow the nitrogen to escape. These rules can also reduce the likelihood of many scuba diving hazards.
It is important to wear the right type of equipment when scuba diving. Wear the right equipment and make sure to check it often. If you are scuba diving with a buddy, it is a good idea. A checklist should be created and you should know your exit point.
Equipment
Safety and comfort are key components of scuba diving equipment. The basic equipment consists of a regulator and a tank. There are many sizes available for tanks. The maximum pressure is approximately 2000 psi. Regulators can be made from steel or aluminum and transfer high-pressure air into ambient air. The regulator has two stages, a first stage that connects to the tank and a second stage that goes in the diver's mouth. Regulators can also be equipped with gauges that indicate the amount of air inside the tank.
Scuba equipment purchases are a good long-term investment. Renting equipment is an option if you don't dive often. You might find renting equipment more cost-effective than purchasing extra baggage at the airport.
Technique
To ensure safety and comfort, you should follow some guidelines when diving. For example, scuba divers should always check their air gauges periodically, at least once during the dive. Inadequately checking their air gauges can lead to decompression illness. Also, divers should communicate the exact level of their air tanks with their dive partners.
Deep underwater breathing should be slow and steady. Breathing underwater can lead to ruptures of the lung walls. It can also cause arterial gas embolism, which can lead to death. For this reason, divers must be aware of the current conditions of the water.
Safety
Avoid panic attacks and keep calm while scuba diving. You may have a phobia or are just afraid of being in the dark, but you can still avoid this anxiety by being prepared with other safety measures. Let your instructor know that you are anxious. These instructors can help you cope with your fears by giving you hand signals and mental sayings. If you're afraid of water, it's best to find an instructor who's gentle.
Safety tips include wearing seat belts, helmets, and seat belts. A buddy can help you stay safe and alert. If something does go wrong, someone will be able help you to safety.
Recommendations to scuba divers starting out
Scuba diving beginners should remember to stay hydrated. Dehydration can lead to decompression sickness, cramps, or reduced awareness. These side effects can be prevented by drinking plenty of fluids before and after diving. Dehydration can also increase the risk of nitrogen narcosis. This is dangerous and requires medical attention.
Make sure that your equipment is in top condition before you dive. It is also recommended that you dive with a buddy. You can also ask your buddy if they are feeling well during your dive. Also, you should practice using your scuba equipment by checking your buoyancy at surface. You should also learn to dive slowly.