Respiratory system

respiratory system  respiratory action It would seem that the ma- nipulation of the respiratory nerve Respiratory system · The upper respiratory tract includes the nasal cavity, paranasal sinuses, pharynx and the portion of the larynx above the vocal cords

The two most common chronic respiratory diseases are asthma and chronic obstructive pulmonary disease These both affect the airways in the lungs Asthma The respiratory tract has two major divisions: the upper respiratory tract and the lower respiratory tract The organs in each division are

The body cells need a continuous supply of oxygen for the metabolic processes that are necessary to maintain life The respiratory system works with the How does the respiratory system work? There are two phases of breathing: in and out As a person inhales, the diaphragm contracts and moves