NAUI Final Test Review | 65 Questions with 100% Correct Answers | Verified | Latest Update 2024

NAUI Final Test Review | 65 Questions with 100% Correct Answers | Verified | Latest Update 2024 Ultimate risk in scuba diving is __________ or __________ - ✔✔injuries / death A student enrolled for training in scuba diving has an obligation to __________, __________, and __________ every course session. - ✔✔attend, participate, and complete Your entry -level NAUI Scuba Diver certification is a "license to __________." - ✔✔learn about underwater world The best way to stay fit for diving is to __________. - ✔✔dive regularly You should not consume __________ for at least 12 hours before diving (24 hours is even better). - ✔✔alcohol A mask must fit well, afford good vision, and provide a means to __________ to help equalize pressure in your ears. - ✔✔block off your nose Two factors that can affect the breathing ease of a snorkel are __________ and __________. - ✔✔length / diameter You can use __________ fins for diving in any temperature water. - ✔✔heel strap If you use a fin that is too large and stiff for your leg muscles, the fin is likely to cause __________. - ✔✔leg cramps In the United States, scuba cylinders must be internally inspected __________ and pressure tested every __________ years. - ✔✔each year / five It is very important to prevent __________ from entering a scuba cylinder. - ✔✔water You turn on a cylinder valve by rotating the handle (knob) __________. - ✔✔counter -clockwise. Scuba cylinder valves are equipped with a __________ to keep overpressure from rupturing the cylinder. - ✔✔pressure relief disk If you plan to engage in deep, wreck, or ice diving, you will want a __________ regulator. - ✔✔high performance The first stage of the regulator must have a high -pressure port so a __________ can be connected to the regulator first stage. - ✔✔submersible pressure gauge (SPG) When you rinse your regulator, you need to be careful not to press the __________ on the second stage. - ✔✔purge button Contingency scuba provides a __________ regulator and air supply. - ✔✔totally independent You can read __________ depth gauges with reasonable accuracy down to about 12 meters (40 feet), but other gauges are preferable in deeper water. - ✔✔capillary tube A __________ is an important directional reference instrument. - ✔✔compass A __________ provides a convenient way to consolidate your diving instruments. - ✔✔console A timing device for diving must be able to measure __________. - ✔✔elapsed time Dive computers usually display maximum and current __________, and remaining allowable __________. - ✔✔depth / dive time