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近几年来,汽车司机患吸入性肺炎的有上升趋势。原因是司机在往油箱内加油或从油箱向外放油时,常用胶皮管利用虹吸法吸汽油,不慎而使汽油误吸入肺内引起急性吸入性肺炎。吸入的汽油沿支气管各分支扩散,对支气管粘膜和肺泡产生刺激,破坏肺泡内表面的活性物质,导致支气管和肺泡充血、水肿,继之发生炎症;汽油对支气管、肺泡及
In recent years, car drivers have an increasing tendency to suffer from aspiration pneumonia. The reason is that when the driver refueling the tank or releasing oil from the tank, the rubber hose is often used to suck the gasoline by the siphon method, causing the gasoline to inadvertently inhale into the lung to cause acute aspiration pneumonia. Inhaled gasoline spreads along the bronchial branches, stimulating the bronchial mucosa and alveoli, destroying the active substances in the alveolar inner surface, causing congestion and edema of the bronchi and alveoli, followed by inflammation;