Getting Your ATP Certificate. Achieving the highest level of pilot certification is harder than ever. Here is how to do it. The Airline Transport Pilot Multi-Engine certificate is the crown jewel of pilot ratings and is required for pilots flying passengers or cargo under Part 121 and some Part 135 operations.
â¢ BRONCHODILATOR (noun). The noun BRONCHODILATOR has 1 sense: 1. a drug that relaxes and dilates the bronchial passageways and improves the passages of air into the lungs. Familiarity information: BRONCHODILATOR used as a noun is very rare. Dictionary entry details.
COPD Overview. Chronic Obstructive Pulmonary Disease (COPD) is the name for a group of conditions that occur because the lungs and airways have been damaged. Individuals with COPD have trouble breathing, and many have emphysema or a combination of asthma and chronic bronchitis.ong-acting bronchodilators are medications that are used to treat COPD over a longer period of time. They are usually taken once or twice daily over an extended period, and they come as inhalers or nebulizers. The long-acting bronchodilators are: 1  tiotropium (Spiriva). 2  salmeterol (Serevent).