A client with a history of asthma reports having episodes of bronchoconstriction and increased mucus production while exercising. Which action should the nurse implement?

Choice A reason: Determining if the client is using an inhaler before exercising is the most immediate and relevant action. Inhalers, particularly bronchodilators, can help prevent exercise-induced bronchoconstriction by relaxing the airway muscles and reducing mucus production.Choice B reason: Assessing the client for signs and symptoms of upper airway infection is important but may not be directly related to the episodes triggered by exercise. This action might be more appropriate if there are other indications of infection.Choice C reason: Reviewing the client's routine asthma management prescriptions is a good practice, but it should come after addressing the immediate concern of managing exercise-induced symptoms. Ensuring proper inhaler use can have a more immediate impact.Choice D reason: Teaching the client to use pursed-lip breathing when episodes occur is useful for managing dyspneal but does not address the prevention of exercise-induced bronchoconstriction as effectively as using an inhaler.