Details: Chronic Obstructive Pulmonary Disease chart describes the disease which is mainly associated with emphysema and chronic bronchitis. This second edition features a simplified design, enhanced images and updated information. This chart illustrates cross-sections of normal lung next to a disease lung. Shows detailed images on a healthy bronchial tube and bronchi as compared to a narrowed bronchial tube and excessive mucus retention in chronic bronchitis. Illustrates close up normal and damaged alveoli and a loss of lung tissue. Describes signs and symptoms, diagnosis, risk factors, preventative measures and treatments.