PADI open water diver course final exam7-2024
Squeeze - Ans-Caused by a pressure imbalance
Equalization - Ans-The process of adding air to an air space. Always do this before discomfort while
descending to avoid it altogether.
If you can't equalize... - Ans-Stop descent and signal buddy
Always equalize ______, because a forceful equalization can cause permanent damage to my ears and
hearing. - Ans-Gently
Don't go diving with a cold or if you are feeling unwell because _______ causes blockage, making it
impossible to __________. - Ans-Congestion, Equalization
The most important rule in scuba diving is to always continuously __________ and NEVER, EVER hold
your breath. - Ans-Breathe
Failure to follow the most important rule in scuba diving can cause __________, which can result in
________ and/ or ___________. - Ans-Lung overexpansion injuries, paralysis, death
When depth increases, pressure increases. Which also means, if air volume ________, (remember, by
halves, thirds, fourths, etc.) air density _______ (doubles, triples, etc.) - Ans-decreases, increases
The best way to breathe dense air underwater is to breathe
_______ and _________. - Ans-slowly, deeply
Normal pressure of a cylinder is ________. - Ans-200 bar/ 3000 psi
DCS (how do u lower the risk) - Ans-Make a safety stop at 15 ft
Squeeze - Ans-Caused by a pressure imbalance
Equalization - Ans-The process of adding air to an air space. Always do this before discomfort while
descending to avoid it altogether.
If you can't equalize... - Ans-Stop descent and signal buddy
Always equalize ______, because a forceful equalization can cause permanent damage to my ears and
hearing. - Ans-Gently
Don't go diving with a cold or if you are feeling unwell because _______ causes blockage, making it
impossible to __________. - Ans-Congestion, Equalization
The most important rule in scuba diving is to always continuously __________ and NEVER, EVER hold
your breath. - Ans-Breathe
Failure to follow the most important rule in scuba diving can cause __________, which can result in
________ and/ or ___________. - Ans-Lung overexpansion injuries, paralysis, death
When depth increases, pressure increases. Which also means, if air volume ________, (remember, by
halves, thirds, fourths, etc.) air density _______ (doubles, triples, etc.) - Ans-decreases, increases
The best way to breathe dense air underwater is to breathe
_______ and _________. - Ans-slowly, deeply
Normal pressure of a cylinder is ________. - Ans-200 bar/ 3000 psi
DCS (how do u lower the risk) - Ans-Make a safety stop at 15 ft
