Syndrome Of Alveolar Hypoventilation At Persons With Obstructive

Syndrome of alveolar hypoventilation at persons with Obstructive diseases of lungs (COPD) usually does not develop, if The forced volume for 1 (=FEV1.0) not less than 1 litre (or not less 35 % from due). The breath centres Densely and strongly regulate conditions of ventilation of lungs. Alveolar Ventilation (V) is under the constant control of the respiratory centres, Which are located in lateral departments of the top part of a spinal cord and parts of a trunk of a brain. The control of ventilation of lungs has Metabolic and nejro - components. Metabolic The component of fabrics receives chemical and nervous stimulus from the chest Walls and a lung depending on level 2 and 2. At a metabolism quickly there is an accumulation Considerable quantity of coal acid (carbonaceous = 2) in Body fabrics. The metabolism of fats and carbohydrates conducts to formation most Considerable quantity 2, which at connection with water of fabrics Forms coal acid (H2CO3). Lungs a changeable share 2 Through ventilation and consequently constant decrease pH () Fabrics does not occur.