SDI Computer Nitrox 2025 LATEST EXAM
MOSTED QUESTIONS WITH VERIFIED ANSWERS
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Terms in this set (46)
True or False. Oxygen Enriched Air is a term some
True
divers use to refer to Nitrox.
Nitrogen and Oxygen The air we normally breathe consists primarily of:
A mixture of nitrogen and oxygen in which the
Enriched Air, Enriched Air
percentage of oxygen is greater than that found in air
Nitrox, Nitrox, Etc.
is generally called:
The person who creates the Nitrox used to fill scuba
Blender
cylinders is referred to as a:
Which of the following is not a Nitrox mixture?
EAN21
EAN24, EAN21, EAN40
, Longer bottom times and The primary benefits of using Nitrox include:
shorter surface intervals
During any 24-hour period, you can be exposed to a
150 Minutes or 2.5 hours Nitrox mixture at its Maximum Operating Depth
(MOD) for up to:
True or False. Dive computers work by monitoring the
False presences of so-called 'silent bubbles using
ultrasound.
You may not be able to What may happen if you go too deep or stay too
make a direct ascent to long?
the surface without
substantially increasing
your risk of
decompression sickness
and your dive computer
may require you to make a
series of decompression
stops
Pausing at a fixed depth A decompression stop is:
for a specified period of
time to allow excess
nitrogen to exit you body
more slowly
Specialized training, To properly engage in decompression diving requires:
Additional equipment, and
Topside support
Decompression sickness usually occurs when you
Nitrogen, ascend have an excess amount of __________ in your body and
you ________ too quickly.
Pain in the joints, The most common symptoms of decompression
Numbness and paralysis, sickness can include, but are not limited to:
and Loss of balance
MOSTED QUESTIONS WITH VERIFIED ANSWERS
GRADED A+ ASSURED SUCCESS
Practice questions for this set
Learn
Studied 7 terms
Nice work. You’re doing brilliantly.
Continue studying in Learn
Terms in this set (46)
True or False. Oxygen Enriched Air is a term some
True
divers use to refer to Nitrox.
Nitrogen and Oxygen The air we normally breathe consists primarily of:
A mixture of nitrogen and oxygen in which the
Enriched Air, Enriched Air
percentage of oxygen is greater than that found in air
Nitrox, Nitrox, Etc.
is generally called:
The person who creates the Nitrox used to fill scuba
Blender
cylinders is referred to as a:
Which of the following is not a Nitrox mixture?
EAN21
EAN24, EAN21, EAN40
, Longer bottom times and The primary benefits of using Nitrox include:
shorter surface intervals
During any 24-hour period, you can be exposed to a
150 Minutes or 2.5 hours Nitrox mixture at its Maximum Operating Depth
(MOD) for up to:
True or False. Dive computers work by monitoring the
False presences of so-called 'silent bubbles using
ultrasound.
You may not be able to What may happen if you go too deep or stay too
make a direct ascent to long?
the surface without
substantially increasing
your risk of
decompression sickness
and your dive computer
may require you to make a
series of decompression
stops
Pausing at a fixed depth A decompression stop is:
for a specified period of
time to allow excess
nitrogen to exit you body
more slowly
Specialized training, To properly engage in decompression diving requires:
Additional equipment, and
Topside support
Decompression sickness usually occurs when you
Nitrogen, ascend have an excess amount of __________ in your body and
you ________ too quickly.
Pain in the joints, The most common symptoms of decompression
Numbness and paralysis, sickness can include, but are not limited to:
and Loss of balance
