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Unformatted text preview: With or without chronic symptoms of cough, sputum production Stage III (severe) FEV 1 /FVC < 70% FEV 1 < 30-50% predicted With or without chronic symptoms Stage IV (very severe) FEV 1 /FVC < 70% FEV 1 < 30-50% predicted Chronic respiratory failure...
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This note was uploaded on 09/06/2009 for the course NUR 4355 taught by Professor Rodriguez during the Spring '09 term at FIU.
- Spring '09