Exam (elaborations)
NAUI Scuba Certification Exam Verified 2024
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NAUI Scuba Certification Exam Verified 2024
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NAUI Scuba Certification Exam Verified 2024_____ is a feature of the NAUI Green Diver Initiative website. (List the 3) - ANSWER-1.
Online logbook
2. Personal page
3. Informational articles
_____ is the underwater movement of water caused by wave action that you will
experience when diving in areas close to shore. - ANSWER-Surge
______ is a worldwide emergency network of hyperbaric chambers and diving
physicians. - ANSWER-Divers Alert Network (DAN)
A _____ calculates your remaining allowable bottom time while diving. - ANSWER-Dive
computer.
A _____ compensates for the compression of a wetsuit as you descend underwater. -
ANSWER-Compensating weight belt.
A _____ is made from foam neoprene. - ANSWER-Wetsuit
A _____ is suitable for warm, tropical diving. - ANSWER-Dive skin
A _____ plan is a written plan of your destination and your expected time of return that
is left with someone on shore so they can summon help if you do not return within a
reasonable time. - ANSWER-Float
A _____ uses undergarments for insulation. - ANSWER-Dry suit
A depth that is equivalent to one atmosphere in the ocean is equal to _________ feet in
sea water and _________ feet in fresh water. - ANSWER-33; 34
A diver experiencing panic should: - ANSWER-Stop, rest and breathe slowly and deeply
until you recover.
A diver on the surface waving his/her hand overhead and thrashing violently indicates: -
ANSWER-Distress.
A diver with a group letter of "F" making a dive to 60 ft has a residual nitrogen time of: -
ANSWER-36 minutes
A diver with blood and mucous in his/her mask upon surfacing will most likely have: -
ANSWER-Sinus squeeze.
A diver's body heat is lost through conduction (primarily) at a rate of approximately
_________ times more rapidly than in air. - ANSWER-25
, A diver's inability to equalize his/her ears during ascent could cause: - ANSWER-A
block or reverse block.
A diving watch must be able to withstand pressure and measure _____. - ANSWER-
Elapsed time.
A pre-existing medical contraindication might disqualify you from scuba diving. (T/F) -
ANSWER-True
A reciprocal course is made when your outbound course is a straight line and halfway
through your dive you make a _____ turn. - ANSWER-180°
A scuba cylinder valve is turned on when you rotate it in a clockwise direction. (T/F) -
ANSWER-False
A sealed balloon filled with air that has a volume of 6 cubic inches at 99 feet will have a
volume of _____ cubic inches at 33 feet. - ANSWER-12
A symptom of carbon monoxide poisoning is often: - ANSWER-Headache.
A thermocline is a thin zone of radical change in water _____. - ANSWER-Temperature
According to NAUI, a repetitive dive is defined as more than one dive within a period of
_________ hours. - ANSWER-24
According to the Department of Transportation regulations, scuba tanks must be
hydrostatically tested every: - ANSWER-5 years.
According to the NAUI dive tables dives to less than 40 feet: - ANSWER-Are considered
as 40 foot dives.
After a dive, diving equipment should be _________, ________, and _________: -
ANSWER-Rinsed thoroughly, dried and stored in a cool place.
After the second dive in problem 4, how long a SIT is required to make a 25-minute dive
to 15 meters (50 feet) without exceeding the AMDT? What is your Letter Group
following the third dive if your ADT is 25 minutes? - ANSWER-1:30, J
Almost all injuries from aquatic life are caused by _____ action on the part of the
animal. - ANSWER-defensive
An additional accessory that will be useful to you is _____.
(List the 3) - ANSWER-1. Underwater slate.
2. Goodie bag.
3. Spare parts kit.
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