SDI Computer Nitrox Questions
and Answers 100% Pass
True - ANSWER-True or False. Oxygen Enriched Air is a term some divers use to
refer to Nitrox.
Nitrogen and Oxygen - ANSWER-The air we normally breathe consists primarily of:
Enriched Air, Enriched Air Nitrox, Nitrox, Etc. - ANSWER-A mixture of nitrogen and
oxygen in which the percentage of oxygen is greater than that found in air is
generally called:
Blender - ANSWER-The person who creates the Nitrox used to fill scuba cylinders
is referred to as a:
EAN21 - ANSWER-Which of the following is not a Nitrox mixture? EAN24, EAN21,
EAN40
Longer bottom times and shorter surface intervals - ANSWER-The primary benefits
of using Nitrox include:
, 150 Minutes or 2.5 hours - ANSWER-During any 24-hour period, you can be
exposed to a Nitrox mixture at its Maximum Operating Depth (MOD) for up to:
False - ANSWER-True or False. Dive computers work by monitoring the presences
of so-called 'silent bubbles using ultrasound.
You may not be able to make a direct ascent to the surface without substantially
increasing your risk of decompression sickness and your dive computer may
require you to make a series of decompression stops - ANSWER-What may happen
if you go too deep or stay too long?
Pausing at a fixed depth for a specified period of time to allow excess nitrogen to
exit you body more slowly - ANSWER-A decompression stop is:
Specialized training, Additional equipment, and Topside support - ANSWER-To
properly engage in decompression diving requires:
Nitrogen, ascend - ANSWER-Decompression sickness usually occurs when you
have an excess amount of __________ in your body and you ________ too
quickly.
Pain in the joints, Numbness and paralysis, and Loss of balance - ANSWER-The
most common symptoms of decompression sickness can include, but are not
limited to:
Administration of pure oxygen - ANSWER-The most important first-aid procedure
for a diver suspected of suffering from decompression sickness is:
and Answers 100% Pass
True - ANSWER-True or False. Oxygen Enriched Air is a term some divers use to
refer to Nitrox.
Nitrogen and Oxygen - ANSWER-The air we normally breathe consists primarily of:
Enriched Air, Enriched Air Nitrox, Nitrox, Etc. - ANSWER-A mixture of nitrogen and
oxygen in which the percentage of oxygen is greater than that found in air is
generally called:
Blender - ANSWER-The person who creates the Nitrox used to fill scuba cylinders
is referred to as a:
EAN21 - ANSWER-Which of the following is not a Nitrox mixture? EAN24, EAN21,
EAN40
Longer bottom times and shorter surface intervals - ANSWER-The primary benefits
of using Nitrox include:
, 150 Minutes or 2.5 hours - ANSWER-During any 24-hour period, you can be
exposed to a Nitrox mixture at its Maximum Operating Depth (MOD) for up to:
False - ANSWER-True or False. Dive computers work by monitoring the presences
of so-called 'silent bubbles using ultrasound.
You may not be able to make a direct ascent to the surface without substantially
increasing your risk of decompression sickness and your dive computer may
require you to make a series of decompression stops - ANSWER-What may happen
if you go too deep or stay too long?
Pausing at a fixed depth for a specified period of time to allow excess nitrogen to
exit you body more slowly - ANSWER-A decompression stop is:
Specialized training, Additional equipment, and Topside support - ANSWER-To
properly engage in decompression diving requires:
Nitrogen, ascend - ANSWER-Decompression sickness usually occurs when you
have an excess amount of __________ in your body and you ________ too
quickly.
Pain in the joints, Numbness and paralysis, and Loss of balance - ANSWER-The
most common symptoms of decompression sickness can include, but are not
limited to:
Administration of pure oxygen - ANSWER-The most important first-aid procedure
for a diver suspected of suffering from decompression sickness is:
