医用名词（Medical term）.doc

医用名词（Medical term） 1. acute bronchitis and bronchitis: acute inflammation of the trachea bronchial mucosa. Common causes are infection, physical and chemical stimulation, and allergic reactions. Some of them are delayed by upper respiratory tract infection. 2.: obstructive pulmonary emphysema due to chronic inflammation of the bronchi or other reasons caused by bronchial stenosis gradually, increased airway resistance, distal to the terminal bronchiole cavity expansion, excessive inflation, accompanied by the cavity wall damage caused. It is the most common complication of chronic bronchitis, and the clinical manifestations are progressive dyspnea, which is the main symptom. 3., pulmonary encephalopathy: carbon dioxide retention to a certain extent, the emergence of mental indifference, muscle tremors, or flapping wing like tremor, intermittent convulsions, lethargy, and even coma and other symptoms, known as pulmonary encephalopathy. 4.: hypoxia vascular reconstruction is silver under the effect of pulmonary vascular structural changes, such as: muscular pulmonary arterioles medial thickening, intimal fibrous hyperplasia, elastic fibers and collagen fibrous matrix increased, the pulmonary vascular resistance increased, resulting in hardening, pulmonary hypertension, right heart failure. 5. exercise asthma: also known as exercise-induced asthma, is a certain amount of exercise after the emergence of acute transient contraction of airway smooth muscle, manifested as asthma attacks, mostly can relieve themselves. 6. cough variant asthma: no wheezing symptoms are known as cough variant asthma. 7. respiratory failure is caused by various reasons and (or) pulmonary ventilation function obstacle, so that in the resting state also cannot maintain adequate gas exchange, leading to hypoxia with (or without) retention of carbon dioxide, which causes a series of physiological function syndrome and metabolic disorders. 8. peripheral cyanosis: peripheral circulation disorders ca