Cough - The Important Component Of Protective Activity

Cough - the important component of protective activity Bronho-pulmonary system which can become the main sign of illness Lung and a vital issue for a considerable quantity of patients. The normal mechanism of cough occurs at What inhalation or gas in the top department of a respiratory path, Accompanied by closing of a vocal crack and increase inside Pleural pressure to 100 cm H2O. Approximately in 0.2 seconds, After closing, the vocal crack is reflex opens and inside Pulmonary air with force exhausts. The kashlevoj certificate has 5 components: 1) Excitation of receptors of cough, 2) centripetal impulses on To nerves, 3) centre of cough not full defined in brain structures, 4) nervous impulses, 5) muscles of executive powers and Elements. In summary it is necessary to notice that receptors Cough find everywhere - throughout all air line of bronchial tubes, in The top part , in external acoustical pass, a pericardium and a diaphragm. Cough can be epidemic, bronchial, Functional, , spasmodic (= ), Neurotic, psychogenic, cough of the smoker, etc.