CHRONIC OBSTRUCTIVE PULMONARY DISEASE

Tachypnea: Defined a rapid breathing. The normal respiratory rate is 12-20 breaths a minute. This is an average, and the normal respiratory rate varies slightly from person to person. Wheezing. Confusion - This would happen in advanced stages of the disease when the oxygen level in the blood gets very low. Barrel chest. Abnormally thick fingernails: This is called clubbing. Cough, exercise ... ................
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