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What is the residual nitrogen time of a diver with group letter F making a 60 foot dive?
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∙ 12y ago
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∙ 12y ago
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Birds that begin with the letter 'd'?
Birds beginning with D:DarterDartford WarblerDicksisselDinornis (extinct)DipperDodo (extinct)Dodo birdDotterelDoveDovekieDowitcherDowny woodpeckerDrongoDuckDunlinDunnockdowny woodpecker
How do you draw a diver?
what i would do is google a picture of a simple diver, in cartoon then you can either leave it on the computer or print it out then you can get two pieces of blank paper and a pencil . then put the picture of the diver upside down and cover it with the blank sheet . scoot the blank sheet upward about one inch at a time and copy one inch of the picture upside down one inch at a time , once you have copied all the picture upside down turn it rightside up and the picture should turn out perfectly. i did this in a art class and i drew a picture very good doing it this way.make sure to copy the picture on the other sheet of blank paper,not the one your covering the picture of the diver with.
How deep in water is 3atm of pressure?
One atmosphere is the amount of pressure that can lift water approximately 10.3 meters.Considering that a diver already experiences 1 ATM of pressure in air, the water depth in meters d, at which the diver would experience n ATM of pressure, isd = (n - 1) * 10.3Hence, to experience 3 atmospheres of pressure, you'd need to go ((3-1) * 10.3) = 20.6 meters (67.6 feet) underwater.
Are there any birds that start with the letter n?
· Bald Eagle · Barn Owl · Beck's Petrel · Bermuda Petrel · Black Heron · Black Stork · Black-browed Albatross · Black-crossed Night Heron · Black-footed Albatross · Black-necked Grebe · Black-throated Diver · Blackbird · Bluebird · Blue Jay · Blue Petrel · Blue-eyed Shag · Brandt's Cormorant · Brown Kiwi · Brown Pelican · Buzzard
What words have v as the fourth letter?
* alive * beaver * clever * clover * converse * crave * convince * convulse * convey * convict * convex * convent * convoy * convoluted * convention * conversation * chives * drive * drove * diver * elevate * fervent * grove * grave * glove * marvelous * nervous * pervasive * prevail * prevent * provoke * quiver * silver * swivel * stove * service * slave * shave * solve * shove * solvent * shiver * shaver * travel * traverse * universe * weaver
Which of the two main components of air must be in a diver's tank?
Dissolved nitrogen and nitrogen narcosis
What happens to the voice of a diver breathing in a mixture of oxygen and helium?
If helium replaces the nitrogen in normal air, the pitch of the diver's voice will increase considerably.
What happens when a diver surfaces too quickly?
When a diver surfaces too quickly he gets 'the bends'.As the diver goes down, the pressure causes nitrogen to dissolve in the blood. That's harmless.On the way up the diver must allow time for the nitrogen to come out of the blood slowly. If the diver comes up faster than the recommended timing, the nitrogen gas will form bubbles and block small blood vessels, causing 'the bends' a painful and life threatening condition that is cured by putting the patient in a pressure chamber and bringing the pressure down very, very slowly.
How do divers use gas?
Some diver use nitrogen to stay underwater for longer but usually compressed air is usedfor those who don't use nitrogen
Why is it important for a deep sea diver to resurface at a gradual rate?
because bubbles of nitrogen that are abosrbed into the blood at high pressures but are normally insoluble start being released from the blood as the diver rises. If this happens to quickly bubbles in the blood form and the diver gets the bends
How do nitrogen reach man?
Nitrogen enters the bloodstream in the form of miniscule bubbles.. The effect of nitrogen is most visible in S.C.U.B.A. diving. whereas for example at a depth of 30 meters, 4 times as much air enters your lungs, and 4 times as much nitrogen. And when the diver goes back up to the surface, all those bubbles start to expand due to the decreasing pressure.. and if the diver isn't careful by going up slowly, and stopping at some points, in order to evacuate excess nitrogen by exhalation, the blood 'boils' and the diver has a decompression accident.. where an accumulation of bubbles can get stuck in an artery, or in the heart, etc..
What is the prognosis for a patient with nitrogen narcosis?
When a diver returns to a safe depth, the effects of nitrogen narcosis disappear completely. Some evidence exists that certain divers may become partially acclimated to the effects of nitrogen narcosis with frequency.
Why it is dangerous for scuba diver to more up rapidly into the water surface?
A scuba diver should not ascend rapidly, because the nitrogen in their bloodstream will lose pressure and create bubbles in the bloodstream. This will cause decompression sickness, which can be fatal.
How can people die using nitrogen when scuba diving?
It is exactly like coke... When the bottle is closed there are no bubbles because the pressure in the bottle is higher than the pressure outside the bottle. When you open the bottle you let the pressure out and now the coke is at the same pressure as the air around you. As a result the CO2 escapes the coke and you see bubbles. Air is only a small part Oxygen. Air is mostly Nitrogen. When a diver goes underwater the nitrogen is pushed into his blood like the coke in the example. If he comes up too quickly then his blood acts like the coke in a freshly opened bottle and the nitrogen bubbles out.
Why must deep sea divers ascend at a certain rate when in water?
High water pressure (at depth) causes nitrogen to be dissolved into the bloodstream. Ascending too fast can cause the nitrogen gas to 'bubble out'. These bubbles can cause the diver to suffer a heart attack - with possibly fatal consequences. If a diver rises no faster than the air bubbles they're breathing out, it gives the body time to dispel the nitrogen through the bloodstream and out through the lungs.
What is the treatment for nitrogen narcosis?
don't scuba dive in deep water. Stay above 80 ft. of depth.Helium may be used as a substitute for nitrogen to dilute oxygen for deep water diving. It is colorless, odorless, tasteless, and chemically inert. However, it is more expensive than nitrogen and drains body heat from a diver.
How is the diver treated for the bends?
By represurising the diver to the presure that he was at then slowly normalising it. this is done in a decompresion chamber. If a decompression chamber is not used, the person will die immediatly. Do not pass go, do not collect 200$ The above is a nice basic answer. Decompression sickness results from bubbles occurring in the body after surfacing from a dive. The treatment is to recompress the diver in a recompression chamber (not a decompression chamber) to a certain pressure or depth. Different facilities use different treatment methods and therefore different depths as well as different treatment times. The pressure on the diver makes any bubbles in the body smaller and therefore easier to eliminate as well as relieving any pain the diver is experiencing from the bubbles. The diver is also given oxygen to breath since this will cause the excess inert gas in the diver (i.e. nitrogen if air was used to breath during the dive) to be eliminated faster (since nitrogen is no longer being breathed and therefore it has a pure driving force for elimination).
