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10 Cards in this Set
- Front
- Back
volume targeted breaths require that the clinician set which variables:
|
-tidal volume
-inspiratory flow -flow pattern |
|
pressure targeted breaths require that the clinician set which variables:
|
-tidal volume
-inspiratory time |
|
pressure control and ____ ____ refer to the same breath type:
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pressure target
|
|
during pressure support ventilation, a breath can be terminated by which variables:
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-time
-flow -pressure |
|
adjustment of the flow termination criteria during pressure support from 25% to 50% results in what changes in what variables:
|
-smaller tidal volumes
-shorter inspiratory time |
|
adjusting rise time during pressure support has the following effect:
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reduced work of breathing
|
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adaptive support ventilation uses which of the following inputs to control the ventilation pattern:
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-E-time constant
-ideal body weight -patient respiratory effort |
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_____ results in the ventilator performing the same percentage of work for each breath regardless of the tidal volume:
|
proportional assist ventilation
|
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known resistance of the endotracheal tube, flow, and proximal airway pressure are variables used by:
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automatic tube compensation
|
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dual control, breath to breath describes a technique that automatically adjusts _____ to keep _____ at a minimum value:
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pressure, volume
|