basic ventilator function.. Flow patterns
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Constant wave
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| show | by using high pressure source greater than resistance of lungs
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| show | flow on insp peaks up and stays constant, flow is not affected by changes in airway resistance and lung compliance, decreases insp time, aids in air distribution
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| Caution for square | show 🗑
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| show | non constant
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| show | produces some pattern breath after breath, flow picks ups then slows down, slower flow, less resistance is created; therefore usually get lower peak insp pressures.
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| show | may result in a decrease in mean airway pressure (MAP)
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| show | decelerating
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| show | flow rate at the beginning of insp is high then decreases
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| Tapered charcteristics | show 🗑
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| show | may increase insp time to the point that the result is an overall MAP increase
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Created by:
TnJFarrington12
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