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Scuba NAUI Exam study guide Questions and Answers
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  • Naui scuba
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  • Naui Scuba

Any diving environment that does not allow direct vertical access to the surface is called an overhead environment and is not advised for recreational scuba divers. - Answer-True When planning to dive in a new area all of the following are recommended sources of information except __________. - ...

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  • September 23, 2024
  • 11
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • scuba naui exam study guide questions and answers
  • any diving environment that does not allow direct

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  • Naui scuba

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Scuba NAUI Exam study guide
Questions and Answers
Any diving environment that does not allow direct vertical access to the surface is called
an overhead environment and is not advised for recreational scuba divers. - Answer-
True

When planning to dive in a new area all of the following are recommended sources of
information except __________. - Answer-somebody sitting at the local pub

A thin zone in freshwater lakes where the warm surface water changes rapidly to a
colder, deeper layer is called _____. - Answer-a thermocline

The underwater back-and-forth movement of water felt when diving close to shore is
called ____________. - Answer-surge

Tides are caused by the gravitational attraction between the Earth, Moon, and the Sun.
- Answer-True

A line floating behind an anchored boat provides a safe place to grab if you surface
behind the boat. That line is called a ___________ line. - Answer-trail

All of the following are types of currents except __________________. - Answer-
transitional

To escape a rip current you should swim toward the shore. - Answer-False

Most injuries from aquatic animals are due to their aggressive nature and are generally
unprovoked. - Answer-False

Responsible underwater hunting involves all of the following except _______________.
- Answer-taking more game than you can use

Collecting artifacts from shipwrecks is encouraged as it helps clean up debris from the
ocean floor. - Answer-False

You should only collect shells that are empty...meaning no animal is living in them. -
Answer-True

Sea turtles often mistake plastic bags as jellyfish, eat them, and unfortunately, die. -
Answer-True

Diving in kelp forests is a unique experience that is often found off the coast of
________________. - Answer-California

, Drift diving is a particular feature of diving the reefs off of __________________. -
Answer-Cozumel, MX

Which of the following is NOT a symptom of hypothermia? - Answer-sweating

The first step to solving a problem underwater is to ___________________. - Answer-
stop what you're doing

Which of the following is NOT a symptom of heat exhaustion? - Answer-shivering

If your skin is dry and hot to the touch you may be suffering from ________________,
which is a life-threatening condition. - Answer-heat stroke

To relieve a cramp in your calf you should vigorously pull on the fin tip as you straighten
your leg. - Answer-False

Flashlight failure on a night dive or stirred up sediment can lead to sensory deprivation.
- Answer-True

A stuck power-inflator mechanism can lead to an over-inflated BC, which can be
dangerous because...? - Answer-it can cause an uncontrolled ascent

If you get entangled in fishing line and your buddy can't help you then you can remove
your scuba unit, free the entanglement and put the unit back on. - Answer-True

One way to reduce the likelihood of seasickness is to go below deck in a darkened
room. - Answer-False

If your dive buddy is having problems at the surface, you should do all of the following
except____________. - Answer-swim up close and hand them your air supply

DAN is a worldwide emergency network that provides assistance to divers. DAN stands
for ____________. - Answer-Divers Alert Network

The first rule of first aid is to "Do minimal harm." - Answer-False

Everyone should be prepared to administer first aid and CPR. - Answer-True

Toxins from poisonous fish (barbs or spines) can be neutralized by immersing the
wound in hot water (not scalding hot). - Answer-True

First aid for an air embolism includes all of the following except __________________. -
Answer-taking the diver back down to depth to relieve the symptoms

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