What should you not do when diving?

When should you not dive?

Another time not to dive is if your ears or nose are not clear. You must be able breathe freely and equalize easily, otherwise you’re in for a world of pain, possible infection, a burst ear drum, or a potential panic attack. There are no things on that list that make for a good dive!

What can go wrong diving?

Diving does entail some risk. Not to frighten you, but these risks include decompression sickness (DCS, the “bends”), arterial air embolism, and of course drowning. There are also effects of diving, such as nitrogen narcosis, that can contribute to the cause of these problems.

What is the golden rule of scuba diving?

Dive like your shadow, do not leave any trace and be a sensible part of the underwater world, not an alien. Never enter the water through reed, living corals or water plants. Control your buoyancy. Keep distance from corals and other animals and do not stir up sediment.

What is the number one rule of scuba diving?

Always breathe continuously. Never hold your breath. As I mentioned earlier, this is arguably the “number one rule” of scuba because breath holding while scuba diving can lead to serious injury, even death.

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What do the bends feel like?

The most common signs and symptoms of the bends include joint pains, fatigue, low back pain, paralysis or numbness of the legs, and weakness or numbness in the arms. Other associated signs and symptoms can include dizziness, confusion, vomiting, ringing in the ears, head or neck pain, and loss of consciousness.

What happens if you cough while scuba diving?

It’s perfectly alright to cough into your regulator until your airway is clear. If you feel that tell tale tickle in the back of your throat, try to move into an open area where you won’t bump into anything. Also, be aware of your buoyancy as you may unknowingly hold your breath.

Is scuba diving hard on your body?

Scuba diving exposes you to many effects, including immersion, cold, hyperbaric gases, elevated breathing pressure, exercise and stress, as well as a postdive risk of gas bubbles circulating in your blood. Your heart’s capacity to support an elevated blood output decreases with age and with disease.

Who should not dive?

Who Cannot Scuba Dive? 16 reasons why diving is not for everyone

  • Too young to dive.
  • Flying within 24 hours.
  • Pregnancy.
  • Disabilities.
  • Asthma.
  • Heart condition.
  • Claustrophobia.
  • You cannot swim.

Is swimming necessary for diving?

The answer is: yes, you can

To get certified as a diver, you need to know basic swimming (ability to float or tread water for 10 min, swim 200m unaided/300m with mask-fins-snorkel). However, to do introductory scuba diving program such as Try Scuba or a PADI Discover Scuba Diving program, swimming is not required.

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