Final answer:
Acute bronchitis is not usually more severe than chronic bronchitis; it is often short-term and follows a cold or flu, whereas chronic bronchitis is a long-term condition associated with COPD, often due to smoking. The statement is False (2).
Step-by-step explanation:
Is acute bronchitis usually more severe than chronic bronchitis? The statement is False. Acute bronchitis typically follows a cold or flu, characterized by inflammation and mucus build-up in the bronchial tubes. Its symptoms, such as a cough that produces phlegm and may include shortness of breath and wheezing, usually resolve with rest and do not require antibiotics unless a bacterial infection is suspected.
In contrast, chronic bronchitis is a more serious, long-term condition classified within chronic obstructive pulmonary disease (COPD). It is often related to tobacco smoking and involves damage to the lining of the bronchial tubes that persist beyond a few weeks, leading to ongoing breathing difficulties.