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NAUI Elearning Open Water Scuba Diver Final Exam Test Questions And Answers
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NAUI Elearning Open Water Scuba Diver Final Exam Test Questions And Answers
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NAUI Elearning Open Water Scuba DiverFinal Exam Test Questions And Answers
Symptoms of Nitrogen Narcosis are similar to: - Correct Answer-
alcohol intoxication
the stage of the regulator which reduces working tank pressure to
intermediate pressure is: - Correct Answer-the first stage
when the pressure of nitrogen is balanced between the air and your
body, you are at a state of - Correct Answer-equilibrium
Open heel fins are usually the fins of choice for scuba divers because: -
Correct Answer-they may be used in a wide variety of environmental
conditions
The last thing to check before making a giant stride or any water entry
is that: - Correct Answer-area below is clear
Engraved markings on scuba tanks include: - Correct Answer-Date of
hydrostatic test, serial number, type of material
A diver's body heat is lost through conduction (primarily) at a rate of
approximately _________ times more rapidly than in air. - Correct
Answer-25
, when conducting a buoyancy check, neutral buoyancy or proper
weighting is attained when, with a normal breath, you float at or near
- Correct Answer-eye level
sound travels about_______ times faster in water than in air - Correct
Answer-4
a regular breathing pattern while diving would be - Correct Answer-
slightly slower and deeper than you normally breathe
If a diver's surface air consumption rate is 1.72bar (25 psi) per minute,
what would be the consumption rate at 20 meters (66 feet) of
seawater? - Correct Answer-5.16 bar per minute (75 psi per minute)
appropriate first aid measures for an unconscious scuba diver should
include consideration of - Correct Answer-drowning, air embolism,
and decompression sickness
weighting systems are used by the diver primarily to - Correct Answer-
offset the positive buoyancy created by the wet suit
Four main actions you should consider in giving first aid for diving
accidents are: - Correct Answer-maintain basic life support, call for
help, treat for shock, deliver 100% oxygen
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