Question

A nurse is planning to teach about inhalant medications to a client who has a new diagnosis of exercise induced asthma. Which of the following medications should the nurse plan to instruct the client to use prior to physical acitvity?

Answer 1

The nurse should instruct the client to use a short-acting beta-agonist (SABA) inhaler, such as albuterol, prior to physical activity.

Step-by-step explanation:

Exercise-induced asthma is characterized by the narrowing of airways during or after physical activity. Short-acting beta-agonists (SABAs) are bronchodilators that work quickly to relieve bronchoconstriction, making them the ideal choice for pre-exercise use. Albuterol, a commonly prescribed SABA, acts on beta-2 receptors in the airways, leading to smooth muscle relaxation and bronchodilation. The rapid onset of action, usually within 5 minutes, makes it effective for preventing exercise-induced bronchoconstriction.

Regular use of SABAs before exercise helps to prevent the onset of symptoms during physical activity. The nurse should emphasize the importance of proper inhaler technique, including the use of a spacer device if prescribed, to ensure optimal drug delivery to the lungs. It is essential for the client to understand that SABAs provide quick relief but are not intended as a maintenance therapy for chronic asthma. If the client experiences frequent or persistent symptoms, a long-acting controller medication may be recommended as part of their overall asthma management plan.

In summary, educating the client on the use of a short-acting beta-agonist, such as albuterol, before engaging in physical activity empowers them to manage exercise-induced asthma effectively. This approach helps enhance the individual's quality of life by allowing them to participate in physical activities without the fear of triggering asthma symptoms.