论文部分内容阅读
第一部分 1.什么是农民肺? 农民肺是因吸入含某些放线菌孢子的霉变枯草或其他霉变植物性粉尘而引起的外源性变应性肺泡炎。其特征为支气管肺系统外周部份反应所产生的症状与体征,引起肺弥散功能损害。病变还可能累及支气管。反复急性发作可致不可逆的肺纤维化,严重影响呼吸功能,丧失劳动能力。 2.你认为该地区可能有农民肺存在吗?为什么? 该地区有致枯草霉变的自然条件,而且确有霉变枯草。这可能就有农民肺的病因存在。粉碎霉变枯草致粉尘飞扬。操作者在生产环境中接触这种粉尘就有可能发生农民肺。所以,在该地区可能有农民肺存在。
Part 1 1. What is Farmer’s Lung? Farmer’s lung is exogenous allergic alveolitis caused by inhalation of mildew or other moldy plant-derived dust containing certain actinomycete spores. It is characterized by symptoms and signs produced by the peripheral reaction of the bronchopulmonary system, causing damage to the lung diffuse function. Lesions may also affect the bronchus. Repeated acute seizures can cause irreversible pulmonary fibrosis, severe respiratory function, loss of ability to work. 2. Do you think there may be peasant lungs in the area? Why? The area has the natural conditions causing B. subtilis and indeed mildew. This may be the cause of peasant lung disease. Crushed mildew caused by hay fever dust flying. Farmers’ lungs may occur when the operator touches this dust in a production environment. So there may be peasant lungs in the area.