PFT for obstructive lung disease
TLC: -/↑RV: ↑FVC: -/↓FEV1/FEVC: ↓ (will be <70%)Peak Expiratory flow rate: ↓*FEV1 dictates severity (mild > 80%…severe < 30%)
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PFT for obstructive lung disease
TLC: -/↑RV: ↑FVC: -/↓FEV1/FEVC: ↓ (will be <70%)Peak Expiratory flow rate: ↓*FEV1 dictates severity (mild > 80%…severe < 30%)