Which statement is true regarding bronchitis?

Bronchitis can occur as a result of long-term exposure to irritants, making the statement about it being linked to such exposure accurate. When individuals are frequently exposed to irritants like cigarette smoke, air pollution, or chemical fumes, it can lead to chronic bronchitis, which is characterized by inflammation of the bronchial tubes. This inflammation results in symptoms such as persistent cough, mucus production, and difficulty breathing.

Acute bronchitis, often caused by viral infections, differs from chronic bronchitis, which is linked to prolonged irritation or damage to the respiratory system over time. Understanding this distinction is crucial in recognizing the chronic form as more serious and indicative of underlying health issues. This focus on the long-term impact of irritants aligns with the correct answer.