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 useful medications because they speed this process of relaxation of the bronchial muscles and can sometimes be used to prevent or block the contraction of the bronchial muscles in the first place. You may have made these observations yourself.hoices Among Bronchodilators. Bronchodilators can be taken in different forms. They can be breathed in as a spray or mist, swallowed as a tablet or capsule, and sometimes given as an injection or intravenous medication (through a needle in a blood vessel).