NAUI Nitrox Diver Exam , Most Recent Exam 2026
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NAUI sanctioned enriched air nitrox training in - Answers-
1992
two benefits of diving with nitrox are - Answers-longer dive
times and shorter surface intervals
what does the "x" stand for in the term EANx? - Answers-
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 - Answers-nitrogen
nitrox is a _____ breathing gas - Answers-mid-range
nitrox provides the greatest advantages for dives in the
_____ depth range - Answers-15-33 m (50-110 ft)
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as a gas is heated in a rigid closed container its pressure
will - Answers-increase
"if one quantity of gas will dissolve at one atmosphere of
pressure, then three quantities of gas will dissolve at three
atmospheres." this statement refers to which law? -
Answers-Henry's Law
the ______ in the air you are breathing limits the time you
can stay at depth - Answers-nitrogen
in the early twentieth century, a quantitative model for
nitrogen loading and dive tables were developed by -
Answers-John Scott Haldane
we say that nitrogen is an inert gas. this means - Answers-
our bodies do not use the nitrogen we breathe
credit for developing and introducing nitrox diving
techniques for standard scuba goes to - Answers-Dr.
Morgan Wells