NAUI Nitrox Diver Test Questions & Revised Correct Answers UPDATED & ALREADY PASSED

NAUI Nitrox Diver Test Questions & Revised Correct Answers UPDATED & ALREADY PASSED 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 - ANSWER : Dr. Morgan Wells NAUI sanctioned enriched air nitrox training in - ANSWER : 1992 Two benefits of diving with nitrox are - ANSWER : longer dive times and shorter surface intervals What does the "x" stand for in the term EANx? - ANSWER : the percentage of oxygen in the mix In 1878, Paul Bert established that_____, liberated as bubbles following sudden decompression was the Cause of decompression sickeness - ANSWER : nitrogen Nitrox is a _____ breathing gas - ANSWER : midrange