<prompt> The following are seen in chronic obstructive pulmonary disease COPD Except -HemoptysisCor PulmonalePneumothoraxAplastic anemia  <response>: Chronic obstructive pulmonary disease COPD is a disease of the lung in which the airways become narrowed. This leads to a limitation of the flow of air to and from lungs causing shortness of breath.COPD includes -EmphysemaChronic bronchitisSmall airway diseaseComplication include:Acute bronchitisPneumoniaPulmonary hypertensionCor pulmonaleChronic respiratory failureSpontaneous pneumothorax in a fraction of patients with emphysemaHemoptysis in chronic bronchitis 