What is the primary purpose of administering corticosteroids in respiratory conditions?

Administering corticosteroids in respiratory conditions primarily serves the purpose of reducing inflammation in the airways. Corticosteroids are anti-inflammatory medications that help to decrease swelling, mucus production, and overall inflammation, which are common in respiratory issues such as asthma and chronic obstructive pulmonary disease (COPD). By reducing this inflammation, corticosteroids improve airflow and respiratory function, making it easier for patients to breathe and manage their symptoms effectively.

In contrast, the other options do not accurately describe the primary function of corticosteroids. While they may support various aspects of respiratory health, their central role lies in managing inflammation rather than directly affecting oxygen absorption, enhancing breathing rate, or stimulating lung function.