PADI EANX EXAM 2025 QUESTIONS
WITH 100% CORRECT ANSWERS!!
1 of 34
Definition
a mixture of oxygen and nitrogen with more than 21% oxygen
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Enriched airthe no stop limits Enriched air requires a dedicated
compared to air cylinder because (check all that
apply):
"Enriched Air" is
, Using enriched air_________narcosis
when diving
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2 of 34
Term
If a diver using enriched air convulses underwater, you should
attempy to give the diver regular air from a pony bottle.
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Contact local emergency
personnel and diver emergency
services. shorter
Administer emergency oxygen and
first aid as you normally would.
True False
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3 of 34
Term
Signs and symptoms that may precede a convulsion due to oxygen
toxicity include (check all that apply):
, Give this one a try later!
Gas quality verification
Proper enriched air the percentage marked on the
procedures Blender contents sticker or tag
certification such as Tec Gas
Blender
ascend immediately but slowly and visual disturbances.
end the dive. ear ringing.
not dive for 24 hours, or as dizziness.
stipulated by the manufacturer. limb and joint pain.
Don't know?
4 of 34
Term
After analyzing enriched air, you should compare the oxygen
percent with
Give this one a try later!
the average oxygen level in the percentage marked on the
the atmosphere contents sticker or tag
the temperature of the water the depth at which you are diving
Don't know?
WITH 100% CORRECT ANSWERS!!
1 of 34
Definition
a mixture of oxygen and nitrogen with more than 21% oxygen
Give this one a try later!
Enriched airthe no stop limits Enriched air requires a dedicated
compared to air cylinder because (check all that
apply):
"Enriched Air" is
, Using enriched air_________narcosis
when diving
Don't know?
2 of 34
Term
If a diver using enriched air convulses underwater, you should
attempy to give the diver regular air from a pony bottle.
Give this one a try later!
Contact local emergency
personnel and diver emergency
services. shorter
Administer emergency oxygen and
first aid as you normally would.
True False
Don't know?
3 of 34
Term
Signs and symptoms that may precede a convulsion due to oxygen
toxicity include (check all that apply):
, Give this one a try later!
Gas quality verification
Proper enriched air the percentage marked on the
procedures Blender contents sticker or tag
certification such as Tec Gas
Blender
ascend immediately but slowly and visual disturbances.
end the dive. ear ringing.
not dive for 24 hours, or as dizziness.
stipulated by the manufacturer. limb and joint pain.
Don't know?
4 of 34
Term
After analyzing enriched air, you should compare the oxygen
percent with
Give this one a try later!
the average oxygen level in the percentage marked on the
the atmosphere contents sticker or tag
the temperature of the water the depth at which you are diving
Don't know?
