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NAUI SCUBA Exam Solved 2024
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NAUI SCUBA Exam Solved 2024
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NAUI SCUBA Exam Solved 2024_____ is a worldwide emergency network of hyperbaric chambers and diving
physicians. - ANSWER-DAN
A buddy team in a NAUI Master Scuba Diver Course makes an ocean dive to 100 feet
(30.4 m) for 18 minutes. After a surface interval of 2 hours and 35 minutes, they make a
repetitive dive to 70 feet (21.2 m) for 24 minutes. They remain on the surface for 2
hours and 51 minutes before diving to 45 feet (13.68 m). What is their adjusted
maximum dive time for the third dive? - ANSWER-51 minutes
A depth that is equivalent to one atmosphere in the ocean is equal to _________ feet
(meters) in seawater and _________ feet (meters) in freshwater. - ANSWER-33; 34
(10.06;10.36)
A dive team caught in a rip current taking them in a direction they do not want to go,
should: - ANSWER-Swim at a right angle to the current.
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 "D" making a dive to 60 feet of seawater (18.24 m) has a
residual nitrogen time of: - ANSWER-24 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 descent could cause: - ANSWER-Ear
squeeze
A scuba diver tends to become dehydrated while diving due to: - ANSWER-Moisturizing
dry inhaled air.
A sealed balloon filled with air that has a volume of 4 liters at 99 feet of seawater (30.2
m) will have a volume of ____________ liters at 33 feet of seawater (10.1 m). -
ANSWER-8 liters
, A symptom of hypothermia which indicates that a diver should terminate his/her dive is:
- ANSWER-Shivering
According to NAUI, a repetitive dive is defined as more than one dive within a period of
_________ hours. - ANSWER-24
According to NAUI, how long should you wait before flying after conservative diving? -
ANSWER-12-24 hours
According to NAUI, which of the following is essential to consider when planning a safe
dive? - ANSWER-One team member acts as the leader, agreement on the
activity/objective, set the course to be followed, discuss contingency plans and
emergency procedures.
According to the United States Department of Transportation regulations, scuba tanks
must be hydrostatically tested every: - ANSWER-5 years
Air, the gas most commonly used by recreational scuba divers, is composed of: -
ANSWER-78% nitrogen, 21% oxygen, trace gasses.
Almost all injuries from aquatic life are caused by _________ action on the part of the
animal. - ANSWER-defensive
An irregular breathing pattern (skip breathing) while diving will possibly cause: -
ANSWER-Carbon dioxide excess.
At a minimum, while diving, most dive computers display: - ANSWER-Maximum depth,
current depth, actual bottom time, remaining allowable bottom time.
Atmospheric pressure at sea level is: - ANSWER-14.7 pounds per square inch/1.0
atmosphere absolute (1.01 bar).
Completing this entry-level scuba certification course makes you knowledgeable and
skillful enough to dive safely in or at: - ANSWER-Open water with conditions similar to
those in which you were trained.
Continued loss of body heat in cold water will produce: - ANSWER-Muscle cramps.
Progressive immobility.
Insensitivity to pain.
Examples of natural navigation aids divers may use during dives include: - ANSWER-
Ripple marks in the sand.
Sun brightness/available light.
Bottom contours.
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