NAUI SCUBA CERTIFICATION EXAM
(RECREATIONAL DIVER) ACTUAL EXAM
TEST QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) |ALREADY
GRADED A+
Any time you enter the water to scuba dive, there is risk of an accident. (T/F) -
ANSWER✔✔ True
The responsibility of your well being depends on: - ANSWER✔✔ You
A pre-existing medical contraindication might disqualify you from scuba diving.
(T/F) - ANSWER✔✔ True
Areas of concern are: (List the 3 main) - ANSWER✔✔ Circulatory, Respiratory, Air
spaces
You need to be a skilled swimmer to learn to be a scuba diver. (T/F) - ANSWER✔✔
False
The main concern in diving is: - ANSWER✔✔ Equipment misuse
Your entry-level NAUI Scuba Diver certification is a "license to _____." -
ANSWER✔✔ learn
,What physical factors can make you incapable of sustaining the efforts sometimes
demanded when participating in recreational diving? (List the main 3) -
ANSWER✔✔ Inadequate sleep, A recent head cold, Recent ingestion of drugs
(medicine, alcohol, narcotics)
Physical fitness is an important consideration for scuba divers because it helps to
prevent diving accidents due to: - ANSWER✔✔ Exhaustion
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.
Factors that can affect the breathing ease of a snorkel are:
(List the main 2) - ANSWER✔✔ Length, and diameter
When selecting a face mask, the most important thing to consider is: -
ANSWER✔✔ Proper seal and fit.
Snorkels over 15 inches in length are not recommended primarily because: -
ANSWER✔✔ They have too much dead air space.
When buying or renting equipment for diving, the most important consideration
is: - ANSWER✔✔ Its fit on your body.
After a dive, diving equipment should be _________, ________, and _________: -
ANSWER✔✔ Rinsed thoroughly, dried and stored in a cool place.
, Open heel fins are usually the fins of choice for scuba divers because: -
ANSWER✔✔ They may be used in a wide variety of environmental conditions.
In the United States, scuba cylinders must be internally inspected every _____
and pressure tested every _____. - ANSWER✔✔ 1 year, 5 years.
Scuba tanks should always have some pressure in them to prevent: - ANSWER✔✔
Moisture from entering.
According to the Department of Transportation regulations, scuba tanks must be
hydrostatically tested every: - ANSWER✔✔ 5 years.
Two types of materials that scuba tanks are made from are steel and _________. -
ANSWER✔✔ Aluminum
Markings on scuba tanks include: - ANSWER✔✔ Date of hydrostatic test, serial
number, type of material.
When rinsing a regulator it is best to: (Answer in terms of water getting into the
tank) - ANSWER✔✔ Leave the regulator attached to the tank or have the dust cap
in place.
You should have your regulator serviced by a certified repair technician: -
ANSWER✔✔ At least once per year.
The stage of the regulator which reduces tank pressure is: - ANSWER✔✔ The first
stage.
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