The lung, situated in the thorax and main physiological functions are: controlling respiration, dominating Qi dispersing and descending, supporting skin and hair, communicates with the throat and opens into the nose. Its meridian connects with the large intestine. Controlling respiration respiration means that the lung is a respiratory organ through which the clean Qi (the air) from the exterior and the Qi from the interior can be mingled. Whereas dominating the Qi of the whole body means that the function of lung in respiration greatly influences the functional activities of the whole body and is closely related to the formation of pectoral Qi. Dysfunction of the lung in.
