What is Chronic Bronchitis Cough? Bronchitis is the inflammation of the air
Bronchitis is the inflammation of the bronchial tubes (airways) in the lung
The lungs suffer from many diseases, all of which are serious and life thre
The respiratory function is carried out by specialized organs. These organs
The lung is prone to many infections and other deadly diseases such as canc
The upper respiratory tract consists of the nose, the sinuses, and the phar