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.
Bronchodilators are medications taken to improve breathing. They help expand the airways and improve the breathing capacity of patients with bronchial asthma, chronic obstructive pulmonary disease (COPD), emphysema, pneumonia, bronchitis and other lung diseases.ral forms of bronchodilators tend to have more side effects because they are delivered in higher doses and absorbed into the bloodstream. Inhaled bronchodilators are directly deposited in the lungs and tend to cause fewer side effects.