BOOK NOW
FUN DIVES
- DIVE SITES
- MARINE LIFE
COURSES
PADI GO PRO
DIVE SILVER JEWELRY
CONTACT

BOOK NOW
FUN DIVES
- DIVE SITES
- MARINE LIFE
COURSES
PADI GO PRO
DIVE SILVER JEWELRY
CONTACT

Quick Review

- Step 1 of 2

Name *

Email *

can’t scuba and

1. What is the most important rule of scuba diving *

Never dive alone
Always perform a predive safety check.
Establish positive buoyancy and relax when at the surface
Breathe continuously and never hold your breath

2. To keep my ears from hurting while descending, I should: *

equalize early and often
go down as quickly as possible.
blow air into my mask through my nose.
always descend head first

3. Diving when I have a cold or allergies may cause me to: *

become unconscious without warning.
become tired or seasick easily.
have significant difficulty equalizing pressure in my body air spaces.
use my air up too fast.

4. If I can’t equalize my ears while descending, I should: *

continue diving and deal with the pain.
end the dive.
swim just below the surface for the entire dive.
continue to ascend slightly and attempt equalizing until I run low on air.

5. Holding my breath while scuba diving can: *

cause serious, life-threatening lung injuries.
make me float.
help me conserve air.
lead to oxygen toxicity.

6. If I work too hard and find it difficult to breathe underwater, I should: *

inflate my BCD and immediately go to the surface.
stop all activity and rest, hold onto something for support if possible.
swim quickly to my buddy and signal for help.
do a controlled emergency swimming ascent (CESA – swimming up to the surface saying the ah-h-h-h sound).

7. Which film, released in late 2023, is based on the video game series of the same name and stars Pedro Pascal? *

Continue the dive, but plan to wear more exposure protection on the next dive.
Swim faster to warm up.
Exit the water immediately, dry off and seek warmth.
Exit the water when planned, but cancel the next dive.

8. The most important feature of my weight system is: *

how tight I can get the belt to fit on my waist.
having enough weight to sink quickly.
a clip that prevents weights from accidentally dropping.
a quick release that allows me to drop enough weight to float.

Result

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Chaloklum, Koh Phangan, Thailand