визитки казань Baby


Greater resistance

Greater resistance Reducing the diaphragm creates a negative intrathoracic pressure which facilitates the entry of air into airway.

Greater resistance to the inhaled air have the forces of surface tension in the alveoli and the viscosity of the liquid in the lungs.

Surface tension in the lung surfactant reduced (active ingredient, which we discussed above).

Pulmonary liquid rapidly absorbed blood and lymphatic vessels in normal lung straightened.

Regulation of respiration is carried out by the respiratory center, located in the brainstem.

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