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19 Cards in this Set
- Front
- Back
Home gas and liquid O2 Oxygen ______ Manufacture _____ O2 |
Concentrations Gas |
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Oxygen concentrators Two different kinds ______ and _____ |
Molecular sieve and membrane type |
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O2 CONCENTRATORS The molecular sieve (filter) type Zeolite used to sperated what? Produces wet or dry O2? |
Separates O2 from other gases and water Dry
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Efficiency of molecular sieve Efficiency 2 lpm what O2? 5 lpm what O2 percentage? Not as O2 efficient as hospital, so the higher lpm, the less |
92-95 percent 85-92 percent Percentage of O2 from molecular concentration |
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Molecular sieve |
Yep |
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O2 concentration Membrane type _____ ______ ______ process Difference between molecular Sieve and membrane? Efficiency O2 at 10 lpm |
Variable rate diffusion Humidified O2 40 percent administered up to 10 lpmlpm |
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Portable O2 systems (gas filled, portable oxygen concentrators, liquid filled) Gas filled Small gas filled, supplied by who? |
Home health Company |
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Portable oxygen concentrators ____-____ lbs _____ outlet ______ battery _____ filled |
5-17 DC to car, rechargeable Gas |
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Concentrators fills ______ on top of the concentrators |
Tank |
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Oxygen conserving Device _____ dose or ______ flow Provides flow during _____ only Regulator on portable. . .
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Pulse or intermittent flow
Inspiration Gas or liquid Gas or liquid
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Oxygen conserving device Inspiration O2 is given to patient, but it ____ ____ during exhalation for what? |
Shuts down O2 given Conserve O2 |
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On Oxygen Conserving Device, May not ____ patient's need for O2 Sometimes the sensory isn't triggered because May not ____ patient's need for O2_______ develops in naso and oral pharynx for next dose _______ develops in naso and oral pharynx for next dose |
Not a strong enough inspiratory flow Meet Resivior |
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Fixed bolus volume Delivers _____ _____ with each breath for a given setting on equipment If a patient is breathing 100 percent at 15 bpm it might provide _____ percent at 30 bpm Disadvantage: |
Same bolus 50 percent of O2 O2 drops w/ increased rates of breathing (10 bpm or 20 bpm)
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Fixed minute volume Mathematically determined by ______ _____ It has a certain about of O2 volume set per minute, so the faster respiratory rate the less _____ will be given _____ _____ Disadvantage: |
Breathing rate Volume Per breath Less O2 available with higher rates |
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Continuous flow oxygen The light blue shade is? |
Flow keeps going, but pt isn't inhaling O2 |
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PERSONAL Liquid system What type? |
Primary reservoir system |
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Small cylinders there are They still have _____ that change liquid to gas |
Portable liquid tank Vaporizer |
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Primary reservoir system Duration calculation in lbs |
Problem |
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Portable units weight ____ - ____ lbs Can be filled from ____ system |
5-14 lbs Reservoir |