Clinic And Diagnostics: At Break Or In The

Clinic and diagnostics: at break or in the part of a pleural cavity limited to solderings patients do not mark any infringements if the quantity of air, in a pleural cavity, does not exceed 5 - 15 % of its volume. At more significant amount of air there is a lung collapse, gas exchange is broken and develops that promoted by following factors. 1. The collapse (, fall) a lung leads - to breath frustration - as at it the volume of so-called dead respiratory space sharply increases 2. At a lung collapse open nonfunctioning shunts through which there is a dump of blood from 1 arteries in veins, passing a capillary channel where it - is enriched by oxygen. At presence the mechanism formed of - the broken off wall or , air through rupture at each breath buys in a pleural cavity, but back it does not leave. Pressure in a pleural cavity accrues. Develops strained , characterised by sharp infringements - of breath, displacement , reduction of venous return of blood in heart. If not to take the urgent measures, sick thus quickly perishes.