To search the press groups, associations, businessmen, sponsor for the site” News-art-culture.com”.The importance of breathing? What is the  inspiration and exhalation of air? The system respiratory includes all organs which ensures  and regulates the respiratory mechanism with lungs ventilation and hemostasis ( change of gases at level of lungs alveolus). Practically is a natural primordial mechanism for our life where enter  the energetic metabolism process  making change of gases between the atmosphere and blood. 

The air ways 

The principally organ is the nose with oral cavity ( nasal fosses) which bring the air in faring , larynges, trachea, bronchi and lungs.  In breathing process is a flux and reflux of air entered  in lungs in same time being the essential organ of breathing. The lungs function independent one of other having the role of oxygen’s transport from atmosphere in blood, of feeding  and of vascularization for  survive the organ and tissues. With the change of gases , the breathing system generating the voice, conditioning the air, balancing the basic acid in the blood and regulating the smell. 

The inspiration and exhalation of air?

With the nose we control the change air of high pressure at down pressure realising in the lungs. Having open the mouth we manage to release of air out from lungs through relaxation with diaphragm and intercostal muscles. 

The breathing phases? 

It is realizing to lungs level with the first extern phase or pulmonary followed of the second phase at cellular level named intern au cellular breathing. There is more important for the process of lent oxidation made to cellular level of organic substance resulted after digestion for to produce energy necessary in body functioning.

The principal problem of breathing is nocturnal sleep apnea where entered all ages.