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9 Cards in this Set
- Front
- Back
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What is the effect of obesity on FRC?
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Decreases
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How are lung volumes measured?
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Spirometer
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What is a predicted FVC?
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60-70 ml/kg
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When is a FVC normal?
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>80% of predicted
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What decreases FVC?
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Restrictive > Obstructive
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What is the significance of FVC < 15 cc/kg?
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Associated w/ increased incidence of postop complications
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Is FVC dependent on patient effort?
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Yes
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What is a normal FEV1?
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80% of FVC
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What is the most valuable test for COPD?
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FEV1
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