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NAUI SCUBA Test 3 Answered 100% Correct
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NAUI SCUBA Test 3 Answered 100% Correct
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NAUI SCUBA Test 3 Answered 100% Correct_____ is the underwater movement of water caused by wave action that you will
experience when diving in areas close to shore. - ANSWER-surge
a _____ is best described as a collapse of lung tissue - ANSWER-pneumothorax
a _____ is best described as an air bubble lodged in an artery - ANSWER-air embolism
a __________ is best described as air trapped around the heart - ANSWER-mediastinal
emphysema
a __________ is best described as air trapped under the skin, usually around the neck -
ANSWER-subcutaneous emphysema
a depth that is equivalent to one atmosphere in the ocean is equal to _____ feet in sea
water and _____ feet in fresh water - ANSWER-33 34
a diver's body heat is lost through conduction (primarily) as a rate of approximately
_____ times more rapidly than air - ANSWER-25
a diver's inability to equalize his/her ears during ascent could cause a _____ or a
__________ - ANSWER-block, reverse block
a mediastinal emphysema is best described as air trapped around _____ - ANSWER-
the heart
a pneumothorax is best described as a collapse of _____ tissue - ANSWER-lung
a sealed balloon filled with air that has volume of 6 cubic inches at 99 feet will have a
volume of _____ cubic inches at 33 feet - ANSWER-12
a subcutaneous emphysema is best described as air trapped under the _____ usually
around the neck - ANSWER-skin
a subcutaneous emphysema is best described as air trapped under the skin, usually
around the _____ - ANSWER-neck
according to the department of transportation regulations, scuba tanks must be
*hydrostatically tested* every __________ - ANSWER-five years
air embolism, mediastinal and subcutaneous emphysema, and pneumothorax are
pressure related injuries which are caused by breathing on __________. - ANSWER-
compressed air
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