Exam (elaborations)
NAUI Open Water Elearning 10% Verified 2024
- Course
- Institution
NAUI Open Water Elearning 100% Verified 2024
[Show more]
Content preview
NAUI Open Water Elearning 100%Verified 2024
____ 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 ___ used undergarments for insulation - ANSWER-dry suit
A ____ calculates your remaining allowable bottom time while diving - ANSWER-dive
computer
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 _____ compensates for the compression of a wetsuit as you descend underwater -
ANSWER-compensating weight belt
A depth that is equivalent to one atmosphere in ocean is equal to ____ in sea water and
____ in fresh water - ANSWER-10 m (33 feet) ; 10.4 m (34 feet)
A diver experiencing panic should - ANSWER-stop, rest and breathe slowly and deeply
until you recover
a diver with a group letter of 'F' making a dive of 60 ft. has a residual nitrogen time of
_____ - ANSWER-35 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 NAUI open water scuba diver should not dive deeper than 18 meters (or 60 feet). T or
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 degrees
A regular breathing pattern while diving would be - ANSWER-slightly slower and deeper
than you normally breath
A scuba cylinder valve is turned on when you rotate it in a clockwise direction. T or F -
ANSWER-False
a sealed balloon filled with air that has 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 NAUI dive tables dives to less than 6 m (20 feet): - ANSWER-Are
considered as 6m (20 foot) dives
almost all injuries from aquatic life are caused by _____ action on the part of the animal.
- ANSWER-defensive
An additional accessory that will b e useful to you is ____. - ANSWER-ALL OF THE
ABOVE -->
underwater slate
goodie bag
spare parts kit
An irregular breathing pattern (skip breathing) while diving will possibly cause: -
ANSWER-carbon dioxide excess
Appropriate first aid measures for decompression sickness DCS includes - ANSWER-lie
victim down, maintain circulation and respiration, administer O2 if qualified to do so
Atmospheric pressure at sea level is: - ANSWER-1.0 bar / 14.7 pounds per square
inch / 1.0 atmospheric absolute
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller CLOUND. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79223 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now