lpn

Chronic Obstructive Pulmonary Disease (COPD) - also known as Chronic Obstructive Lung Disease (COLD) - is a chronic inflammation of the lungs that causes obstruction of airflow1 and ineffective airway clearance. It is commonly caused by distinct disease processes such as Emphysema and Chronic Bronchitis. COPD is generally caused by long-term exposure to irritating gasses or particulate matter such as those produced by cigarette smoke1. Asthma: Also known as Chronic Reactive Airway Disease is characterised by…