The physiology of the lungs is asso

The physiology of the lungs is associated with their structure.
There are over 700,000,000 alveoli inabout 90 sq.
m. (square meters).
The lungs have many capillaries with the total surface of about 80 sq.
m.
This particular structure of the lungs enables the exchange of gases between the alveolar air andthe blood.

Elastic fibers of connective tissue composing the walls of the alveoli, alveolar passages and the visceralpleura enable the lungs to dilate.

When one breathes normally not all the alveoli and capillaries of the lungs are opened.
Whenrespiration becomes deep, the number of the opened alveoli and capillaries increases.
The flow ofblood into the lungs increases when one breathes in and it decreases when one breathes out.

The regulation of the vital capacity of the lungs is of particular importance to the exchange of oxygenand carbon dioxide taking place in the lungs.
It is considered that in the adult the vital capacity of thelungs is about 3-4 liters, when the depth of respiration increases the vital capacity may be 6 liters andeven more.

The lungs take part in the production of physiologically active substances, in the regulation of bloodcoagulation, in the metabolism of proteins, fats and carbohydrates.

Результаты (английский) 1:

The physiology of the lungs is associated with their structure. There are over 700, 000000, 000000 alveoli inabout 90 sq. m (square meters). The lungs have many capillaries with the total surface of about 80 sq.(m). This particular structure of the lungs enables the exchange of gases between the alveolar air and blood. Elastic fibre of connective tissue composing the walls of the alveoli, passages and the alveolar visceralpleura enable the lungs to dilate. When one breathes normally not all the alveoli and capillaries of the lungs are opened. Whenrespiration becomes deep, the number of opened the alveoli and capillaries increases. The flow ofblood into the lungs increases when one breathes in and it decreases when one breathes out. The regulation of the vital capacity of the lungs is of particular importance to the exchange of carbon dioxide oxygenand taking place in the lungs. It is considered that in the adult the vital capacity of thelungs is about 3-4 liters, when the depth of respiration increases the vital capacity may be 6 liters andeven more. The lungs took part in the production of physiologically active substances, in the regulation of bloodcoagulation, in the metabolism of proteins, fats and carbohydrates.

Результаты (английский) 3:

the physiology of the lungs is associated with their structure.there are over 700000000 alveoli inabout 90 sq.m (square meters).the lungs have many capillaries with the total surface of about 80 sq.m.this particular structure of the lungs enables the exchange of gases between the as air andthe blood.Elastic fibers of connective tissue composing the walls of the alveoli, as passages and the visceralpleura enable the lungs to dilate.when one breathes normally not all the alveoli and capillaries of the lungs are opened.Whenrespiration becomes deep, the number of the opened alveoli and capillaries increases.the flow ofblood into the lungs increases when one breathes in and it decreases when one breathes out.the regulation of the branch capacity of the lungs is of particular importance to the exchange of carbon dioxide oxygenand taking place in the lungs.it is considered that in the adult the branch capacity of thelungs is about 3 to 4 liters, when the depth of the respiration increases this capacity may be 6 liters andeven more.the lungs take part in the production of physiologically active substances, in the regulation of bloodcoagulation, in the metabolism of new fats and carbohydrates.