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NAUI ELEARNING OPEN WATER SCUBA DIVER CERTIFICATION EXAM WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS |FREQUENTLY TESTED QUESTIONS AND SOLUTIONS |ALREADY GRADED A+|NEWEST |LATEST UPDATE |GUARANTEED PASS$17.99
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NAUI ELEARNING OPEN WATER SCUBA DIVER CERTIFICATION EXAM WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS |FREQUENTLY TESTED QUESTIONS AND SOLUTIONS |ALREADY GRADED A+|NEWEST |LATEST UPDATE |GUARANTEED PASS
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Course
NAUI ELEARNING
Institution
NAUI ELEARNING
NAUI ELEARNING OPEN WATER SCUBA
DIVER CERTIFICATION EXAM
WITH ACTUAL CORRECT QUESTIONS AND
VERIFIED DETAILED ANSWERS
|FREQUENTLY TESTED QUESTIONS AND
SOLUTIONS |ALREADY GRADED A+|NEWEST
|LATEST UPDATE |GUARANTEED PASS
NAUI ELEARNING OPEN WATER SCUBA
DIVER CERTIFICATION EXAM 2024-2025
WITH ACTUAL CORRECT QUESTIONS AND
VERIFIED DETAILED ANSWERS
|FREQUENTLY TESTED QUESTIONS AND
SOLUTIONS |ALREADY GRADED A+|NEWEST
|LATEST UPDATE |GUARANTEED PASS
How often should a scuba tank get hydrostatically tested?
every 5 years
How often should a scuba tank get visually inspected?
every year
How is a scuba tank visually inspected?
take valve out of tank and look inside
How to treat nitrogen narcosis?
ascend
hyperventilating/not breathing could cause
shallow water blackout
What type of regulator us an open circuit scuba regulator?
demand regulator; inhale(?)
What does a regulator regulate?
pressure
To render first aid for venomous fish wounds:
Flush the wound to clean, soak in hot water, obtain medical attention.
Marine wounds are
more prone to infection
Treatment of stingray sting
1|Page
, remove spine and immerse in hot water
When should a tourniquet be used?
Only as a last resort
What is a pneuomothorax?
air in the pleural space of lung/ collapsed lung
Skipped breathing leads to
lung overexpansion (?)
3 main causes of currents
wind, tides, gravity
4 advantages of strapback fins
still have boots on out of water for walking, stays on feet better, better for keeping feet warmer in cold
weather, more powerful blade
Henry's law of solubility
gas diffuses into liquid; deeper = more gas diffusion
Depth and time of standard safety stop
15-20 feet for 3-5 minutes
common signs of a panicked diver
gear rejection, flailing, yelling, high treading, big eyes
a dive knife is a
tool
what should you ditch first in an emergency?
dive belt
what does a + sign on a tank mean?
overfilled by 10% on steel tank
is the pressure gauge attached to low pressure hose?
no
how often should you equalize your ears?
early and often
Symptoms of Nitrogen Narcosis are similar to:
2|Page
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