Final answer:
Beclomethasone is a prophylactic glucocorticoid inhalant medication that suppresses inflammatory responses in the lungs.
Step-by-step explanation:
Beclomethasone is a prophylactic glucocorticoid inhalant medication that suppresses inflammatory responses in the lungs, making it option 2 in this question. Asthma is a chronic disease characterized by inflammation and bronchospasms, which can inhibit air from entering the lungs. Beclomethasone acts by reducing inflammation in the airways, helping to prevent asthma attacks and manage the symptoms of asthma.