PADI OPEN WATER DIVER COURSE
FINAL EXAM QUESTIONS & ANSWERS
(GRADED A+)
Squeeze - ANSWERCaused by a pressure imbalance
Equalization - ANSWERThe process of adding air to an air space. Always do this
before discomfort while descending to avoid it altogether.
When depth increases, pressure increases. Which also means, if air volume
________, (remember, by halves, thirds, fourths, etc.) air density _______ (doubles,
triples, etc.) - ANSWERdecreases, increases
The best way to breathe dense air underwater is to breathe
_______ and _________. - ANSWERslowly, deeply
Normal pressure of a cylinder is ________. - ANSWER200 bar/ 3000 psi
DCS (how do u lower the risk) - ANSWERMake a safety stop at 15 ft
If you can't equalize... - ANSWERStop descent and signal buddy
Always equalize ______, because a forceful equalization can cause permanent
damage to my ears and hearing. - ANSWERGently
Don't go diving with a cold or if you are feeling unwell because _______ causes
blockage, making it impossible to __________. - ANSWERCongestion, Equalization
The most important rule in scuba diving is to always continuously __________ and
NEVER, EVER hold your breath. - ANSWERBreathe
Failure to follow the most important rule in scuba diving can cause __________,
which can result in ________ and/ or ___________. - ANSWERLung overexpansion
injuries, paralysis, death
What do you do when faced with a current o - ANSWER
FINAL EXAM QUESTIONS & ANSWERS
(GRADED A+)
Squeeze - ANSWERCaused by a pressure imbalance
Equalization - ANSWERThe process of adding air to an air space. Always do this
before discomfort while descending to avoid it altogether.
When depth increases, pressure increases. Which also means, if air volume
________, (remember, by halves, thirds, fourths, etc.) air density _______ (doubles,
triples, etc.) - ANSWERdecreases, increases
The best way to breathe dense air underwater is to breathe
_______ and _________. - ANSWERslowly, deeply
Normal pressure of a cylinder is ________. - ANSWER200 bar/ 3000 psi
DCS (how do u lower the risk) - ANSWERMake a safety stop at 15 ft
If you can't equalize... - ANSWERStop descent and signal buddy
Always equalize ______, because a forceful equalization can cause permanent
damage to my ears and hearing. - ANSWERGently
Don't go diving with a cold or if you are feeling unwell because _______ causes
blockage, making it impossible to __________. - ANSWERCongestion, Equalization
The most important rule in scuba diving is to always continuously __________ and
NEVER, EVER hold your breath. - ANSWERBreathe
Failure to follow the most important rule in scuba diving can cause __________,
which can result in ________ and/ or ___________. - ANSWERLung overexpansion
injuries, paralysis, death
What do you do when faced with a current o - ANSWER
