Specially sending lung fiber symptom -- symptom of the classification of having difficulty in breathing

Specially sending lung fiber symptom -- symptom of the classification of having difficulty in breathing
According to the main pathogenesis, can divide having difficulty in breathing into five kinds of following types:
First. The lung source has difficulty in breathing: Caused by respiratory apparatus pathological change, mainly shown as three kinds of following forms: 1) Inhale temperament and have difficulty in breathing: Show as brestbone stridulate, inhale, nest and rib interval sunken and three concave to solicit at being clavicular. It is narrow on the throat, trachea to be common, such as inflammation, edema, foreign matter and tumour,etc.. 2) The exhaling has difficulty in breathing: Exhale to lengthen, with the sound of chirping of heavy breathing, see at bronchus asthma and obstructive pulmonary tuberculosis. 3) The mixing has difficulty in breathing: See that accumulates liquid, pneumothorax etc. at pneumonia, lung fiber, a large number of thoraxes.
Two. The heart source has difficulty in breathing: Common in the not complete source lung edema of heart of left heart function, its clinical characteristic: 1) The patient has serious heart disease history. 2) Present the mixing and have difficulty in breathing, it is and obvious at night to lie in the location. 3) The lung bottom can present the medium and small wet gong sound, and change with body posture. 4) X-ray examination: The heart shadow unusually changes; Lung door and nearby congest or have concurrently lung edema that is solicited.
Three. The poisoning has difficulty in breathing: Various acidosis, can make in the blood the carbon dioxide rises, pH reduces, irritate the peripheral chemosensitive receptor or excited directly and breathe the centre, increase and breathe the keeping in touch with amount, shown as the deep big having difficulty in breathing; Breathe inhibitors such as morphine, bar comparing with the time when proper type,etc. is poisoned, can also inhibit breathing the centre, make breath light and slow.
Four. The blood source has difficulty in breathing: Serious the intersection of disease and anaemia can reduce by erythrocyte, blood oxygen enough to send to shortness of breath, by showing the drama behind the activity particularly; Because ischemic and blood pressure drops, irritate and breathe the centre and cause and have difficulty in breathing at the time of massive haemorrhage or shock.
Five. Neural spirit and myopathic dyspnea: Serious disease and brain disease such as encephalitis, brain blood vessel accident, brain tumour,etc. involve and breathe the centre directly, the respiratory rhythm of becoming abnormal, result in having difficulty in breathing; Myasthenia gravis crisis causes and breathes skin paralysis, cause serious having difficulty in breathing; In addition, hysteria can also have difficulty in breathing to break out, it features it is prominent frequently rapidly to breathe, the table is simple, because the breathing soda is poisoned and often jerked with brothers Ru's disease.

|