NAUI Final UPDATED Exam Questions and CORRECT Answers
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Course
NAUI
Institution
NAUI
NAUI Final UPDATED Exam Questions
and CORRECT Answers
Symptoms of Nitrogen Narcosis are similar to: - CORRECT ANSWER- Alcohol intoxication
To relieve a cramp in the calf: - CORRECT ANSWER- Bend the toe of the fin toward the
knee to stretch the muscle
Which of the following will help to preve...
NAUI Final UPDATED Exam Questions
and CORRECT Answers
Symptoms of Nitrogen Narcosis are similar to: - CORRECT ANSWER- Alcohol intoxication
To relieve a cramp in the calf: - CORRECT ANSWER- Bend the toe of the fin toward the
knee to stretch the muscle
Which of the following will help to prevent seasickness? - CORRECT ANSWER- Settle
yourself in a midway point of the boat
Two types of materials that scuba tanks are made from are steel and _________. - CORRECT
ANSWER- aluminum
Almost all injuries from aquatic life are caused by _____ action on the part of the animal. -
CORRECT ANSWER- defensive
If you receive your entry level training in a tropical environment and then move or travel to a
northern environment, the best way of becoming familiar with the diving procedures specific
to a new locale is to... - CORRECT ANSWER- Contact an active, preferably NAUI, Dive
Master or Instructor to orient you to the new locale
A diver with blood and mucous in his/her mask upon surfacing will most likely have: -
CORRECT ANSWER- Sinus squeeze
If it is suspected that the air in a tank is contaminated due to its smell or taste: - CORRECT
ANSWER- Do not use the tank and immediately call the dive shop that filled the tank so they
can investigate the problem
Sound travels about _________ times faster in water than in air. - CORRECT ANSWER- 4
What type of pressure is defined as gauge (water) pressure plus atmospheric (air) pressure? -
CORRECT ANSWER- Absolute
, The following rate of ascent for diving is acceptable when using the NAUI dive tables: -
CORRECT ANSWER- 9 meters/ 30 feet per minute
A diver experiencing panic should: - CORRECT ANSWER- Stop, rest and breathe slowly
and deeply until you recover
Completing this entry level scuba certification course makes you knowledgeable and skillful
enough to dive safely in or at: - CORRECT ANSWER- Open water with conditions similar to
those in which you were trained
The maximum dive time for a dive to 60 ft is _________ minutes. - CORRECT ANSWER-
50
The stage of the regulator which reduces working tank pressure to intermediate pressure is: -
CORRECT ANSWER- The first stage
Engraved markings on scuba tanks include: - CORRECT ANSWER- Date of hydrostatic test,
serial number, type of material
A regular breathing pattern while diving would be: - CORRECT ANSWER- Slightly slower
and deeper than you normally breathe
If a diver's surface air consumption rate is 1.72bar (25 psi) per minute, what would be the
consumption rate at 20 meters (66 feet) of seawater? - CORRECT ANSWER- 5.16 bar per
minute (75 psi per minute)
An irregular breathing pattern (skip breathing) while diving will possibly cause: - CORRECT
ANSWER- Carbon dioxide excess
A diver's body heat is lost through conduction (primarily) at a rate of approximately
_________ times more rapidly than in air. - CORRECT ANSWER- 25
Your first dive is to 60 ft for 50 minutes. You spend one hour and 40 minutes on the surface,
what is your adjusted maximum dive time at 60 ft? - CORRECT ANSWER- 4 minutes
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