Open Water Diver Course Knowledge Review Questions with Correct Answers Verified by
Experts| Latest Update
Describe what you should do if you begin shivering continuously underwater. Get out of the
water, dry off and seek warmth.
Of the procedures you can follow to compensate for the increased resistance of water while
diving, check those listed here:
a. Streamline yourself and your equipment.
b. Avoid rapid, jerky movements.
c. .Move slowly and steadily
d. Pace yourself. a. Streamline yourself and your equipment.
b. Avoid rapid, jerky movements.
c. .Move slowly and steadily
d. Pace yourself.
Check the statement that best describes the proper breathing pattern for diving.
a. Consistently rapid and shallow.
b. Consistently slow and deep. b. Consistently slow and deep.
,It is easy to prevent overexertion while diving. Check the proper preventative measures
listed here.
a. Move slowly and avoid extended strenuous activity.
b. Use your arms rather than your legs for propulsion underwater.
c. Know your physical limits. a. Move slowly and avoid extended strenuous activity.
c. Know your physical limits.
Explain what to do if you become overexerted while diving.
a. Under water:
b. At the surface: a. Under water: Stop all activity, breathe deeply and rest. Hold onto an
object for support if possible.
b. At the surface: Establish buoyancy and stop moving. Rest and catch your breath. Once
recovered:
move at slower pace.
Check each statement that describes a technique used for airway control:
a. Use your tongue as a splash guard by placing the tip on the roof of your mouth.
b. Inhale slowly.
, c. Avoid rapid, jerky movement.
d. Inhale cautiously. a. Use your tongue as a splash guard by placing the tip on the roof of
your mouth.
b. Inhale slowly.
d. Inhale cautiously.
Explain why it is important not to wear a tight-fi tting hood. A hood that's too tight can
cause changes in the heart rate due to compression of the arteries in the
neck.
Check the appropriate answer. The most important feature of any weight system is:
a. the size and shape of the weights.
b. the ease of adjustment.
c. a quick-release mechanism. c. a quick-release mechanism.
Check one. An alternate air source should be ________________, so it can be quickly and easily
identifi ed by a
diver needing the device.
a. tucked under the weight belt
b. conspicuously marked b. conspicuously marked
Experts| Latest Update
Describe what you should do if you begin shivering continuously underwater. Get out of the
water, dry off and seek warmth.
Of the procedures you can follow to compensate for the increased resistance of water while
diving, check those listed here:
a. Streamline yourself and your equipment.
b. Avoid rapid, jerky movements.
c. .Move slowly and steadily
d. Pace yourself. a. Streamline yourself and your equipment.
b. Avoid rapid, jerky movements.
c. .Move slowly and steadily
d. Pace yourself.
Check the statement that best describes the proper breathing pattern for diving.
a. Consistently rapid and shallow.
b. Consistently slow and deep. b. Consistently slow and deep.
,It is easy to prevent overexertion while diving. Check the proper preventative measures
listed here.
a. Move slowly and avoid extended strenuous activity.
b. Use your arms rather than your legs for propulsion underwater.
c. Know your physical limits. a. Move slowly and avoid extended strenuous activity.
c. Know your physical limits.
Explain what to do if you become overexerted while diving.
a. Under water:
b. At the surface: a. Under water: Stop all activity, breathe deeply and rest. Hold onto an
object for support if possible.
b. At the surface: Establish buoyancy and stop moving. Rest and catch your breath. Once
recovered:
move at slower pace.
Check each statement that describes a technique used for airway control:
a. Use your tongue as a splash guard by placing the tip on the roof of your mouth.
b. Inhale slowly.
, c. Avoid rapid, jerky movement.
d. Inhale cautiously. a. Use your tongue as a splash guard by placing the tip on the roof of
your mouth.
b. Inhale slowly.
d. Inhale cautiously.
Explain why it is important not to wear a tight-fi tting hood. A hood that's too tight can
cause changes in the heart rate due to compression of the arteries in the
neck.
Check the appropriate answer. The most important feature of any weight system is:
a. the size and shape of the weights.
b. the ease of adjustment.
c. a quick-release mechanism. c. a quick-release mechanism.
Check one. An alternate air source should be ________________, so it can be quickly and easily
identifi ed by a
diver needing the device.
a. tucked under the weight belt
b. conspicuously marked b. conspicuously marked
