Show the importance of proper breathing disease germs find Lod gement in unused portions of the lungs frequent cause of dread I 1 tuberculosis air Is made to enter the chest cheat b enlarging the chest cavity or thorax this Is accomplished by a do downward Anward movement of the and an outward mo ernect in all directions of the lateral chest walls this la is large ly d li the muscles which lift the ribs arid and pull them outlaid from the center of the body the lungs are emptied by the natural re turn of the parts to a state ivilyn ft hen the muscles cease their pulling upon the chest walls in ordinary deep respiration when the breathing movements are not interfered with the movement chiefly of an enlargement of the trunk in ili the re glon glen of the he waist if 13 1 3 at the same time a maiker bulging forward of the abdominal wall this style of breathing is though in correctly termed abdominal respire tion in abdominal cioper there la Is a forward movement of the abdomen but without maikel ing of the waist abdominal respire tion lion Is most frequently seen in sedentary nion and infants the opposite of breathing known as costal bathing is SOPH been in women who iio ila ha bl lually wear waist gar ments the movement Is at the top of the cheba neither costal nor abdominal res pi pir atlon ratton Is capable of bringing the lungs fully into fillo action only such por eions of the lungs act as lie lit in contact with a of the chest wall which moves during the respiratory effort and in those paita which lie in contact with mith poi lions ions of the chest wil which remain idle the nir air stag nates carbonic acid gas and other poisonous matters accumulate the living cells aie thereby poisoned and paralyzed pneumonia germs and other disease producing microbes mic robes and especially the germs of tuberculosis arp likely to find lodgment in these idle pats pacts pa ts the paraded cells tire are castl casalv overcome by the Inin ding germs and so an acute inflammation may bo be set up tip or still morse that dreadful disease pulmonary lo lots iola ts or consumption obtains a foot I 1 old |