Question

What are the problems of the respiratory tract that smokers may face comprehension the pa passage?

Answer 1

$\huge\bold\red{Hey!}$

Answer:

What respiratory problems can arise from habitual smoking?

The principal nonmalignant respiratory diseases caused by cigarette smoking—COPD, emphysema, chronic bronchitis, and asthma—are defined in Table 7.2. The definitions indicate that chronic bronchitis is a specific set of symptoms, whereas emphysema refers to a particular pattern of lung damage.

Hope it helps you...♥