UPDATE 2024/2025 WITH CORRECT ANSWERS
GRADED A+
Ultimate risk in scuba diving is __________ or __________ - ANSWER
injuries / death
A student enrolled for training in scuba diving has an obligation to
__________, __________, and __________ every course session. -
ANSWER attend, participate, and complete
Your entry-level NAUI Scuba Diver certification is a "license to
__________." - ANSWER learn about underwater world
The best way to stay fit for diving is to __________. - ANSWER dive
regularly
You should not consume __________ for at least 12 hours before diving
(24 hours is even better). - ANSWER alcohol
A mask must fit well, afford good vision, and provide a means to
__________ to help equalize pressure in your ears. - ANSWER block off
your nose
, Two factors that can affect the breathing ease of a snorkel are
__________ and __________. - ANSWER length / diameter
You can use __________ fins for diving in any temperature water. -
ANSWER heel strap
If you use a fin that is too large and stiff for your leg muscles, the fin is
likely to cause __________. - ANSWER leg cramps
In the United States, scuba cylinders must be internally inspected
__________ and pressure tested every __________ years. - ANSWER
each year / five
It is very important to prevent __________ from entering a scuba
cylinder. - ANSWER water
You turn on a cylinder valve by rotating the handle (knob) __________.
- ANSWER counter-clockwise.
Scuba cylinder valves are equipped with a __________ to keep
overpressure from rupturing the cylinder. - ANSWER pressure relief disk
If you plan to engage in deep, wreck, or ice diving, you will want a
__________ regulator. - ANSWER high performance