What characterizes asthma as a chronic disorder?

What characterizes asthma as a chronic disorder?

• A. Loss of lung elasticity
• B. Inflammation of the alveoli
• C. Episodes of severe breathing difficulty
• D. Fluid accumulation in the lungs

Answer: (C)

Asthma is characterized as a chronic disorder primarily due to its nature of causing recurrent episodes of severe breathing difficulty. This condition involves the airways becoming inflamed and narrow, which can lead to symptoms such as wheezing, coughing, shortness of breath, and chest tightness, often triggered by various factors like allergens, exercise, or environmental irritants.

These episodes can be unpredictable and vary in intensity, making asthma a long-term condition that requires ongoing management. While other factors, such as inflammation and changes in lung function, are involved in asthma, it is the episodic nature of the breathing difficulties that stands out as a defining characteristic of this chronic disorder. Understanding this aspect highlights the importance of recognizing and treating asthma as a condition that significantly impacts daily life and overall lung health.