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30 Cards in this Set
- Front
- Back
For NIV, an increase in pressure increases_____.
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Vt(tidal volume)
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When you increase the Ve(minute ventilation), you _____ CO2.
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decrease
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P1V1=_____(P represents current CO2 and V represents current Vt or Ve)
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P2V2 (2 represents the desired #'s)
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Relate Pressure Support (PS) with _____.
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CO2 stuff
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Relate EPAP & FIO2 with _____.
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PaO2 stuff
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toxic levels of FIO2 are_____.
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anyhing above 60
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____ are usually used for sleep apnea (OSA).
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nasal pillows
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A ____ is used for CPAP and BIPAP.
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Oral mask (covers mouth & nose)
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A ___ is used for quads & severe neurogenic muscular disorders (being replaced by diaphramatic pacer).
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Pneumobelt
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Types of NPV are: pneumobelt, Iron Lung & ____.
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chest cuirass
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Negative Pressure Ventilation (NPV)/BIPAP is 1st line therapy for_____.
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acute exacerbation of COPD
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BIPAP stands for ___ Positive Airway Pressure.
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Bilevel
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IPAP stands for ___ Positive Airway Pressure.
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Inspiratory
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EPAP stands for ___ Positive Airway Pressure.
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Expiration
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The big contraindication of NPV is ____(causing blood clotting issues).
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blood pooling in abdomen
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BIPAP is also used in conjunction with ____ for Staticus Asthmaticus.
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continuous nebulizer txt
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IPAP + EPAP = ____
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Pressure Support (PS) (same as Vt)
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For Acute cardiogenic pulmonary edema, ___ is used for 1st line therapy and __ if in ventilatory failure.
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CPAP, BIPAP
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Hypoxemic respiratory failure is indicated by a P/F (PaO2/FIO2) ratio of _____.
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less than 300
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If you have a high CO2, then you want to ___ minute ventilation (Ve or Vt).
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increase (remember: directly proportional)
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The ability to protect the airway is key for ___.
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NPPV
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NIV's are designed to work with a ___. (also compensate for it)
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leak (^60 L/min)
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Most NIV's are electrically powered, blower driven & ______ controlled.
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microprocessor
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New NIV's use _______ blenders (21-100% FIO2's0
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pneumatic & internal
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Typical modes of NIV are: CPAP, PSV and _____.
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P-A/C (pressure-assist/control)
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With PSV and P-A/C, the machine is ____ or time triggered, pressure limited, and flow or time cycled.
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patient
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You increase in IPAP setting to __ the patient's Vt(tidal volume)
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increase
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You increase the EPAP setting to increase ____ and FRC.
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oxygenation
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Initially, you set the NIV rate at ____b/m and increase the rate to DECREASE the PaCO2.
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8-10
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Adjustments can be made to ____to improve FIO2
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PEEP(synonymous with EPAP)
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