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Naui Scuba test 1 QUESTIONS & SOLUTIONS $9.99   Add to cart

Exam (elaborations)

Naui Scuba test 1 QUESTIONS & SOLUTIONS

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  • Course
  • Naui Scuba
  • Institution
  • Naui Scuba

a diving watch must be able to withstand pressure and measure____________ - ANSWER Elapsed time An irregular breathing pattern (skip breathing) while diving will possibly cause_______________ - ANSWER Carbon dioxide excess at minimum while diving most dive computers display - ANSWER maximum d...

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  • September 15, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • naui scuba test 1
  • naui scuba
  • Naui Scuba
  • Naui Scuba
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shantelleG
Naui Scuba test 1 QUESTIONS &
SOLUTIONS
a diving watch must be able to withstand pressure and measure____________ - ANSWER Elapsed time



An irregular breathing pattern (skip breathing) while diving will possibly cause_______________ -
ANSWER Carbon dioxide excess



at minimum while diving most dive computers display - ANSWER maximum depth,

current depth,

actual bottom time,

remaining allowable bottom time



open heel fins are usually the fins of choice for scuba divers because - ANSWER they may be used in a
wide variety of environmental conditions



minimum surface intervals required by naui tables are - ANSWER one hour



during descent a divers buoyancy tends to _______ - ANSWER decrease



a divers body heat is lost through conduction (primarily) at the rate of approximately __________ times
more rapidly then in air - ANSWER 25



a sealed balloon filled with air that has a volume of 4 liters at 99 feet of seawater will have a volume of
_____________ at 33 feet of seawater - ANSWER 8 liters



scuba tanks should always have some pressure in them to prevent - ANSWER moisture from entering

, If you are diving wearing an exposure suit you should _______ to safely control buoyancy as you descend
- ANSWER Add air to your buoyancy device



The preferred action to take if you find yourself alone and out of air at 30 feet in open water is - ANSWER
emergency swimming ascent



A symptom of carbon monoxide poising is a - ANSWER headache



____________is a worldwide emergency network of hyperbolic chambers and diving physicans -
ANSWER Divers alert network (DAN)



A ______________ calculates your remaining allowable bottom time - ANSWER Dive computer



Two methods of measuring air pressure are BAR and - ANSWER Pounds per square inch



What type of pressure is defined as gauge (water) pressure plus atmospheric (air) pressure? - ANSWER
Absolute



T/F NAUI dive tables allow dive three to be repeated until the cumulative time reaches the MDT for dive
4 - ANSWER True



When making an emergency swimming ascent a scuba diver should - ANSWER Exhale continuously
during the ascent, periodically attempting to inhale



positive buoyancy- an object weighs _____then the amount of water it displaces - ANSWER less



which of the following is a hazard when diving in limited viability or at night? - ANSWER Vertigo



Three main types of BC's are - ANSWER back flotation

jacket

horse collar

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