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16 Cards in this Set
- Front
- Back
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On a muscle strength scale of from 0 to 5 how is 0 described?
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0-Paralysis. No motion possible
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On a muscle strength scale of from 0 to 5 how is 1 described?
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1-Profound Weakness. Flicker or trace of muscle contraction.
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On a muscle strength scale of from 0 to 5 how is 2 described?
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2-Severe Weakness. Contract muscle but cannot move joint against gravity.
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On a muscle strength scale of from 0 to 5 how is 3 described?
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3-Moderate Weakness. Able to resist slight force of gravity but not examiner.
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On a muscle strength scale of from 0 to 5 how is 4 described?
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4-Mild Weakness. Able to resist slight force of examiner.
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On a muscle strength scale of from 0 to 5 how is 5 described?
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5-Normal. Equal strength bilaterally and able to resist examiner
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What is the maximum permissible chamber stay time for under 85 fahrenheit?
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Unlimited
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What is the maximum permissible chamber stay time for 85-94 fahrenheit?
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6 hours (TT5,6,6A,1A,9)
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What is the maximum permissible chamber stay time for 95-104 fahrenheit?
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2 hours (TT5, 9)
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What is the maximum permissible chamber stay time for above 104 fahrenheit?
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Intolerable, can not stay in chamber
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What is the descent rate in the chamber for asymptomatic omitted decompression?
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100 FPM
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What other gas toxicity makes a diver more susceptible to CNS 02 toxicity?
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High levels of C02
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Define Respiratory Quotient?
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Ratio of amount of CO2 produced to the amount of oxygen consumed during cellular processes per unit of time.
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CNS O2 tox is unlikely in resting individuals at __' and very unlikely at __' or shallower, regardless of level of activity.
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Unlikely at 50' and very unlikely at 30'
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How long should an inside tenders wait before doing a Sur"D" dive after completing a TT6?
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Minimum 24-hour surface interval
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On a TT9 how long does the inside tender need to be on 02.
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Last :15 at 45' and to the surface regardless of ascent rate used.
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