The nurse knows that this medication reduces the symptoms of an acute asthma attack rapidly.

Choice A reason: Cromolyn is a mast cell stabilizer used for long-term control of asthma. It does not act quickly and is ineffective in acute attacks. Choice B reason: Budesonide is an inhaled corticosteroid used for maintenance therapy. It reduces inflammation over time but does not provide rapid relief during an acute exacerbation. Choice C reason: Albuterol via nebulizer is a short-acting beta-agonist that provides rapid bronchodilation, making it the first-line treatment for acute asthma symptoms such as wheezing and shortness of breath. Choice D reason: Montelukast is a leukotriene receptor antagonist used for chronic asthma management and allergic rhinitis. It does not act quickly enough to relieve acute symptoms.