1|Page
NAUI Nitrox Diver Final Exam||Verified Exam!!! , Most
Recent Exam 2026 Actual Complete Real Exam
Questions And Correct Answers (Verified Answers)
Already Graded A+ / Newest Exam!!!!
The main reason to dive with "nitrox" is to reduce
exposure to some of the problems in diving caused by: -
Answers-Nitrogen
We say that nitrogen is an inert gas. This means_____. -
Answers-Our bodies do not use the nitrogen we breathe.
What is the primary safety hazard of breathing nitrogen at
depth? - Answers-Narcosis
NAUI sanctioned enriched air nitrox training in: - Answers-
1992
Benefits of nitrox include: - Answers-Extended bottom time
Increased safety margins
Shorter surface intervals
, 2|Page
The greatest advantages for diving using nitrox occur in
what depth range? - Answers-15- 33 msw (50-110 fsw)
True or False: A scuba diver breathing nitrox avoids any
risk of nitrogen narcosis. - Answers-False
If a nitrox mix is 36% oxygen, what is the fraction of
oxygen in the gas mix? - Answers-0.36
_____ describes the relationship between absolute
pressure and the volume of a gas. - Answers-Boyle's Law
To find the partial pressure of a gas in a mixture: -
Answers-Multiply the gas fraction by the absolute
pressure.
The water pressure plus atmospheric pressure equals: -
Answers-Absolute pressure
What is the absolute pressure at 34 msw (111 fsw)? -
Answers-4.4 ata
NAUI Nitrox Diver Final Exam||Verified Exam!!! , Most
Recent Exam 2026 Actual Complete Real Exam
Questions And Correct Answers (Verified Answers)
Already Graded A+ / Newest Exam!!!!
The main reason to dive with "nitrox" is to reduce
exposure to some of the problems in diving caused by: -
Answers-Nitrogen
We say that nitrogen is an inert gas. This means_____. -
Answers-Our bodies do not use the nitrogen we breathe.
What is the primary safety hazard of breathing nitrogen at
depth? - Answers-Narcosis
NAUI sanctioned enriched air nitrox training in: - Answers-
1992
Benefits of nitrox include: - Answers-Extended bottom time
Increased safety margins
Shorter surface intervals
, 2|Page
The greatest advantages for diving using nitrox occur in
what depth range? - Answers-15- 33 msw (50-110 fsw)
True or False: A scuba diver breathing nitrox avoids any
risk of nitrogen narcosis. - Answers-False
If a nitrox mix is 36% oxygen, what is the fraction of
oxygen in the gas mix? - Answers-0.36
_____ describes the relationship between absolute
pressure and the volume of a gas. - Answers-Boyle's Law
To find the partial pressure of a gas in a mixture: -
Answers-Multiply the gas fraction by the absolute
pressure.
The water pressure plus atmospheric pressure equals: -
Answers-Absolute pressure
What is the absolute pressure at 34 msw (111 fsw)? -
Answers-4.4 ata
