قسمت دوم مربوط به فایل Pulmonary Function Test
Answer • Severe ventilatory limitation on an obstructive basis • Significant hyperinflation is present with increased TLC & RV/TLC. • Low Dlco is consistent with emphysema.
Answer • Mild ventilatory limitation. • Obesity • After MCT, mild asthma & obesity.
Answer • Obstructive pattern. • MVV is less than predicted by FEV1of 47% predicted( poor effort, NMD, major airway lesion). • Flow-volume curve is characteristic of major airway lesion.
Answer • Spirometry data are normal but the flow-volume curve shows increased curvature over the lower 50% of FVC suggestive of mild airway obstruction.
Answer • Nonspecific ventilatory limitation ( Normal TLC, FEV1 & FVC reduced, FEV1/FVC normal) • Hyperactive airway disease
Mixed pattern (obesity). • MCT was positive.