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10 Cards in this Set
- Front
- Back
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What standards govern anesthesia machines?
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Initially ANSI, then ASTM (ASTM F1850-00(7) = current std)
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What is the definition of a compressed gas?
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psi > 40lb/in^2 at 130F or flamable liquid w/ vapor pressure > 40 psi
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Who controls the design and transport of compressed gasses?
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DOT (design, construction, testing, transporting), Interstate Commerce Commission, Compressed Gas Association
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Who controls the purity of compressed gasses?
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US pharmacopedia and FDA
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What is the purity of medical O2?
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99% purse, w/ < 300ppm CO2, 10ppm CO, 5ppm nitrous oxides
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What are the gas cylinders made of?
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Steel/alloys or alluminum (MRI)
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What is the capacity/pressure of an O2 E tank?
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660L at 1900 psig
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What is the capacity/pressure of an O2 H tank?
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6900L at 2200 psig
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How often are tanks tested?
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Q 5 years, Q10 w/ special permit
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What cylinder markings are required on a tank?
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1) DOT specification, 2) serial #, 3) purchaser/manufacturer mark 4) Date of original test 5) Inspector's mark 6) Manufacture's symbol 7) retest date/mark 8) Owner's ID
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