PADI

PADI QUIZ 1A NEWEST VERSION -2025/2026- 100+ QUESTIONS AND VERIFIED ANSWERS 100% CORRECT GUARANTEED SUCCESS

PADI QUIZ 1A NEWEST VERSION -2025/2026- 100+ QUESTIONS AND VERIFIED ANSWERS 100% CORRECT GUARANTEED SUCCESS

1. What is the most important rule of scuba diving? Answer> Do not hold your breath Breathe continuously 2. What are the consequences of breaking the most important rule in scuba diving? Answer> Lung over expansion severe injuries, death 3. What is a reverse block? Answer> pain and discomfort caused by expanding air trapped inside an air space during ascent 4. What should you do if you feel discomfort during ascent due to air expan- sion in the ears, sinuses, stomach, intestines,...

SDI Certification Exam Review Exam Questions with Correct Verified Solutions 100% Guaranteed Pass 1. Which gas component in air causes decompression sickness and narcosis? - ANS Nitrogen 2. What medical can occur if a diver ascends much too rapidly for nitrogen to be slowly released? - ANS Decompression sickness 3. List five factors that can predispose a diver to decompression sickness - ANS Illness, ascending too fast, dehydration, smoking, alcohol consumption 4. Describe the sympto...

SCUBA NAUI EXAM QUESTIONS AND ANSWERS UPDATED (2024/2025) (VERIFIED ANSWERS) What is the name of the organization to contact in an emergency? - ANS DAN (diver's alert network) The absolute atmospheric pressure at a given depth is calculated by what? - ANS add the gauge (water) pressure and the atmospheric (air) pressure together What is the absolute atmospheric pressure at a depth of 165 feet - ANS 6 atmosphere (1 ATM from air plus 5 ATM from water = 6 ATM) Why does a mask squee...

NAUI SCUBA DIVER EXAM QUESTIONS WITH CORRECT VERIFIED SOLUTIONS 100% GUARANTEED PASS (LATEST UPDATE) The stage of the regulator, which reduces tank pressure, is - ANS the first stage. Two types of materials that scuba tanks are made from our steel and - ANS aluminium. The ___________ line is the direction of travel line on the compass - ANS lubber The dive knife is used primarily as a ___________ for digging, cutting, pounding, and prying - ANS Tool Stamped (engraved) markings on ...

NAUI SCUBA CERTIFICATION EXAM QUESTIONS WITH CORRECT VERIFIED SOLUTIONS 100% GUARANTEED PASS (LATEST UPDATE) The three main types of BCs are ________, ________, and ________ - ANS jacket style, back flotation, and horse collars The two essential features found on all BCs are ________ and ________ - ANS overinflation valve, oral inflator Why should you rinse the inside of your BC? - ANS to remove salt crystals and to prevent damage to the inside of your BC The most important feature o...

NAUI ELEARNING (SCUBA) EXAM QUESTIONS AND ANSWERS UPDATED (2024/2025) (VERIFIED ANSWERS) The stage of the regulator which reduces tank pressure is: - ANS the first stage The _________ line is the direction of travel line on the compass. - ANS lubber A _____ calculates your remaining allowable bottom time while diving. - ANS dive computer A diving watch must be able to withstand pressure and measure _____. - ANS elapsed time Proper maintenance of instruments includes: - ANS Rinse t...

NAUI MASTER SCUBA DIVER EXAM QUESTIONS WITH CORRECT VERIFIED SOLUTIONS 100% GUARANTEED PASS (LATEST UPDATE) The highest tides are called ____ tides, and the lowest tides are called ____ tides - ANS spring; neap Water rocking back and forth in a lake or a bay is defined as - ANS seiching The effect of the moon on tidal action is about - ANS twice the effect of the sun The type of breaking wave that produces the greatest force when breaking is the _____ breaker - ANS plunging If the...

ADVANCED SCUBA (NAUI) EXAM QUESTIONS WITH CORRECT VERIFIED SOLUTIONS 100% GUARANTEED PASS Using the ODIGTML dive planning method, night diving would add additional steps to the ____ sections of the dive plan - ANS mission and logistics Moving the light in an O means - ANS OK Moving the light in a slow arc - ANS look here Moving the light quickly in horizontal and vertical directions - ANS Need help, distress Pair the signal with the correct action - ANS OK: a large O formed by rep...