While diving Nitrox, you can improve your safety by?

While diving Nitrox, you can improve your safety by?

• A. Using helium computers
• B. Using the no-deco-limits of an air computer or air tables
• C. Using Nitrox computers set to Nitrox
• D. Using Nitrox tables

Answer: (C)

Using Nitrox computers set to Nitrox enhances your safety while diving because these computers are specifically designed to calculate and provide accurate no-decompression limits and ascent rates based on the specific mixture of oxygen and nitrogen in your gas blend. Nitrox typically contains a higher percentage of oxygen than regular air, which affects nitrogen absorption and body saturation during dives. This means that a Nitrox computer takes into account the unique physiological effects of your gas mixture, allowing for safer dive planning and execution. Conversely, using air tables or computers means that you would be relying on calculations that do not consider the elevated oxygen levels of your Nitrox mixture, potentially increasing your risk of decompression sickness. Helium computers are not pertinent for standard Nitrox diving, as they are better suited for deep dives using trimix or heliox. Overall, employing a Nitrox computer calibrated for your specific gas blend is the best practice to ensure a safe diving experience with enriched air.

Using Nitrox computers set to Nitrox enhances your safety while diving because these computers are specifically designed to calculate and provide accurate no-decompression limits and ascent rates based on the specific mixture of oxygen and nitrogen in your gas blend. Nitrox typically contains a higher percentage of oxygen than regular air, which affects nitrogen absorption and body saturation during dives. This means that a Nitrox computer takes into account the unique physiological effects of your gas mixture, allowing for safer dive planning and execution.

Conversely, using air tables or computers means that you would be relying on calculations that do not consider the elevated oxygen levels of your Nitrox mixture, potentially increasing your risk of decompression sickness. Helium computers are not pertinent for standard Nitrox diving, as they are better suited for deep dives using trimix or heliox. Overall, employing a Nitrox computer calibrated for your specific gas blend is the best practice to ensure a safe diving experience with enriched air.