Obstructionof the airway in asthma is generallyconsidered reversible, meaning that theobstruction of the lung can generally beresolved with treatment and in some casescan resolve spontaneously. Is COPD a reversible airway disease? Chronic Obstructive Pulmonary Disease (COPD) COPD is a chronic condition in that the airway narrowing is not fully reversibleRead More →

: the act of obtaining or removing something from a source : the act of abstracting something. : a general idea or quality rather than an actual person, object, or event : an abstract idea or quality. What is an example of an obstruction? An example of an obstruction isRead More →