Padi Open Water Diver Final Exam
Review 2025
At 10 metres/33 feet you're _____ bar/ata of total pressure and the air density is ___
times as great as at the surface. - correct answer-2
As I descend, I need to equalize air spaces. Which of the following are accepted ways
of equalizing my ears? - correct answer-Block my nose and attempt to gently blow
through it.
Swallow and wiggle the jaw side to side.
During a descent, I try to equalize but discover I'm having trouble doing so. Which of the
following is correct? - correct answer-Stop my descent, signal my buddy, ascend slightly
and try again.
I should equalize - correct answer-Early and often, before I feel discomfort.
I should not dive with a cold, nor use medications to dive with a cold. - correct answer-
True
The most important rule in scuba diving is: - correct answer-Breathe continuously and
never hold your breath
Failure to follow the most important rule in scuba diving can cause serious lung
overexpansion (lung rupture) injuries, which in turn can cause paralysis and death. -
correct answer-True
Review 2025
At 10 metres/33 feet you're _____ bar/ata of total pressure and the air density is ___
times as great as at the surface. - correct answer-2
As I descend, I need to equalize air spaces. Which of the following are accepted ways
of equalizing my ears? - correct answer-Block my nose and attempt to gently blow
through it.
Swallow and wiggle the jaw side to side.
During a descent, I try to equalize but discover I'm having trouble doing so. Which of the
following is correct? - correct answer-Stop my descent, signal my buddy, ascend slightly
and try again.
I should equalize - correct answer-Early and often, before I feel discomfort.
I should not dive with a cold, nor use medications to dive with a cold. - correct answer-
True
The most important rule in scuba diving is: - correct answer-Breathe continuously and
never hold your breath
Failure to follow the most important rule in scuba diving can cause serious lung
overexpansion (lung rupture) injuries, which in turn can cause paralysis and death. -
correct answer-True
