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 sometimes called either ârescueâ or âcontrolâ medications. Rescue medications are usually short-acting and are used for quick relief from symptoms. They work by relaxing the bands of muscle surrounding the airways.Control medications are long-acting medications taken daily to prevent breathing difficulties from occurring and to prevent long-term damage to the airways. Patients continue to take these medications even when symptoms do not occur.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.