What is nitrox - Study guides, Class notes & Summaries

NAUI Nitrox Diver Exam (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: atmospheric pressure can be measured in many ways. what is one atmosphere in millimeters of mercury? Answer: 760 mmHg Q: the ____ of a specific gas in a mix is the portion of the total pressure exerted by that gas Answer: partial pressure Q: what is the absolute pressure at 17 msw (56 fsw)? Answer: 2.7 ata Q: what is the oxygen partial pressure in E...

What are the most common symptoms of decompression sickness? - Pain in the joints, numbness, paralysis, loss of balance, muscle weakness, and impaired thinking What is the recommended first aid for decompression sickness? - Controlling their temperature and administering pure oxygen, then immediately getting them airlifted to a hospital for the decompression chamber What is the minimum concentration of oxygen required to maintain consciousness at sea level? - 16% What is the maximum percentag...

Nitrox is what kind of breathing gas? : Mid range The mechanisms of nitrogen narcosis are thought to be similar to _____. : Anesthesia Nitrox provides the greatest advantages for dives in the _____ depth range. : 50-110 ft Credit for developing and introducing nitrox diving techniques for standard scuba goes to _____. 2 | P a g e : Dr. Morgon Wells NAUI sanctioned enriched air nitrox training in _____. : 1992 If one quantity of gas will dissolve at one atmosphere of pressure, then t...

3 Types of Chambers - Multiplace - A Monoplace - B Veterinary - C A diver makes a dive to 100 fsw for 10 minutes. What is his repetitive group designation? (Per US Navy Dive Tables) - A diver makes a dive to 60 fsw and stays for 70 min. Is that a dive no-decompression dive? - A diver makes a dive using Nitrox 32 to 130 fsw. What is his/her PPO2 while diving? - A diver makes a dive using Nitrox 40 to 70 fsw. What is his/her PPO2 while diving? - AGE - Blockage of blood supply caused by air...

What is Nitrox Nitrox contains a higher percentage of oxygen, unlike air which normally contains approximately 79 percent nitrogen and 21 percent oxygen. Nitrox primary benefits extend your bottom times and to shorten your surface intervals significantly compared to your previous air-dives what is EAN32: enriched air nitrox with 32% oxygen : 68% nitrogen FO2 is 32 (Fraction of Oxygen) what is EAN36: enriched air nitrox with 36% oxygen : 64% nitrogen How long, in any 24-hour period, ...

NAUI Nitrox Diver Final Exam with Complete Solutions Graded A+ The main reason to dive with "nitrox" is to reduce exposure to some of the problems in diving caused by: - Answer-Nitrogen We say that nitrogen is an inert gas. This means_____. - Answer-Our bodies do not use the nitrogen we breathe. What is the primary safety hazard of breathing nitrogen at depth? - Answer-Narcosis NAUI sanctioned enriched air nitrox training in: - Answer-1992 Benefits of nitrox include: - Answer-Exte...

SSI ASSISTANT INSTRUCTOR PRE TEST QUESTIONS AND CORRECT VERIFIED ANSWERS 2024 GRADED A+. 2 / 32 1. Assuming a maximum partial pressure limitation of 1.4 bar, the maximum depth for a 32% nitrox mixture is of seawater. 33.7 m 20 m 66 m 43.7 m: 33.7 m 2. Which physical law states: "If temperature remains constant, the pressure and volume of any gas are inversely related"? Dalton Henry Archimedes Boyle Save: Boyle 3. For every meter of depth in freshwater, pressure changes by: 0....

NAUI Nitrox Diver Exam Questions and Answers All Correct the ______ in the air you are breathing limits the time you can stay at depth - Answer-nitrogen in the early twentieth century, a quantitative model for nitrogen loading and dive tables were developed by - Answer-John Scott Haldane we say that nitrogen is an inert gas. this means - Answer-our bodies do not use the nitrogen we breathe credit for developing and introducing nitrox diving techniques for standard scuba goes to - An...

NAUI Nitrox Exam Prep (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Using Boyles law we can easily know that if you compared two 11 liter (80 cubic foot) scuba cylinders with different pressures to the one with double the pressure also has a greater volume of gas (T/F) Answer: True Q: Henry's Law Answer: The amount of any given gas that will dissolve in a liquid at a given temperature is a function of the partial pressure of the gas th...

The main reason to dive with "nitrox" is to reduce exposure to some of the problems in diving caused by: - Answer Nitrogen We say that nitrogen is an inert gas. This means_____. - Answer Our bodies do not use the nitrogen we breathe. What is the primary safety hazard of breathing nitrogen at depth? - Answer Narcosis NAUI sanctioned enriched air nitrox training in: - Answer 1992 Benefits of nitrox include: - Answer Extended bottom time Increased safety margins Short...