NAUI Final Exam Course|| 80 QUESTIONS|| CORRECT ANSWERS|| RATED A
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Course
Naui scuba
Institution
Naui Scuba
Symptoms of Nitrogen Narcosis are similar to: - ANSWER Alcohol intoxication
To relieve a cramp in the calf: - ANSWER Bend the toe of the fin toward the knee to stretch the muscle
Which of the following will help to prevent seasickness? - ANSWER Settle yourself in a midway point of the boat
NAUI Final Exam Course|| 80
QUESTIONS|| CORRECT ANSWERS||
RATED A
Symptoms of Nitrogen Narcosis are similar to: - ANSWER Alcohol intoxication
To relieve a cramp in the calf: - ANSWER Bend the toe of the fin toward the knee to stretch the muscle
Which of the following will help to prevent seasickness? - ANSWER Settle yourself in a midway point of
the boat
Two types of materials that scuba tanks are made from are steel and _________. - ANSWER aluminum
Almost all injuries from aquatic life are caused by _____ action on the part of the animal. - 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... - 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: - ANSWER Sinus
squeeze
If it is suspected that the air in a tank is contaminated due to its smell or taste: - 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. - ANSWER 4
, What type of pressure is defined as gauge (water) pressure plus atmospheric (air) pressure? - ANSWER
Absolute
The following rate of ascent for diving is acceptable when using the NAUI dive tables: - ANSWER 9
meters/ 30 feet per minute
A diver experiencing panic should: - ANSWER Stop, rest and breathe slowly and deeply until you recover
Pressure in the middle ear is equalized through a part of the body called the: - ANSWER Eustachian tube
The first color lost in the spectrum upon descent during a dive is _____. - ANSWER red
Which is the most effective way to descend while maintaining orientation and attempting equalization of
the ears? - ANSWER Feet first
The minimum surface interval required to avoid decompression after a dive to 88 ft for 18 minutes,
followed by a dive to 78 ft for 23 minutes is... - ANSWER 4 hr, 49 minutes
When planning and executing a dive, it is important for diving buddies to: - ANSWER Agree on a dive
leader
Which of the following is the point at which a sudden change in water temperature occurs? - ANSWER A
thermocline
According to NAUI, a repetitive dive is defined as more than one dive within a period of _________
hours. - ANSWER 24
Appropriate first aid measures for an unconscious scuba diver should include consideration of: - ANSWER
Drowning, air embolism and decompression sickness
Which of the following most readily provides assistance to a diver? - ANSWER The diving buddy
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