Pharmacology and the Nursing Process by Linda Lane Lilley: Practice Exam

Which of these is a short-acting beta agonist inhaler?

1. Arformoterol

2. Salmeterol

3. Albuterol

4. Indacaterol

The correct answer is: Albuterol

Albuterol is a short-acting beta agonist inhaler used for quick relief of asthma symptoms or sudden breathing problems. While Arformoterol, Salmeterol, and Indacaterol are all beta agonist inhalers, they are considered long-acting and are typically used for maintenance treatment rather than quick relief. So, while they may provide longer lasting relief, they are not the best option for immediate, acute symptoms. Albuterol, on the other hand, works quickly to relax the muscles in the airways and allow for easier breathing. Therefore, it is the correct option for a short-acting beta agonist inhaler.