Scuba Safety Quiz

1. At the surface, you will want to be__________ to conserve energy while resting or swimming.
   • negatively buoyant
   • positively buoyant
   • using a snorkel
   
   
2. You need to maintain __________ underwater to stay off the bottom and avoid damaging any aquatic lifeforms.
   • neutral buoyancy
   • positive buoyancy
   • your composure
   
   
3. To avoid lung overpressurization, remember to __________.
   • buy a quality regulator.
   • take quick shallow breaths.
   • breathe continuously and never hold your breath.
   
   
4. __________ that have no effect on your senses at the surface may impair your judgement at depth.
   • Foods
   • Alcohol/Drugs
   • Makeup/Skincare products
   
   
5. The amount of wieght you will need to dive comfortably depends on__________. (check all that apply)
   • your equipement.
   • whether you dive in fresh or salt water.
   • whether it is a humid or dry day.
   • what you ate prior to diving.
   • your bodyweight and size.
   
   
6. Blocking your nose and attempting to gently blow through it is one way to__________.
   • equalize pressure, preventing squeezes.
   • equalize pressure, preventing the bends
   • clear your mask of water.
   
   
7. When swimming, conserve energy by__________.
   • kicking fast and hard.
   • gliding slowly, steadily through the water.
   • bringing extra equipement with you.
   
   

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