Question

asthma is characterized by a) damage in diaphragm b)alveolar wall degradation c) pain in lungs ​

Answer 1

Answer:

Asthma is a major noncommunicable disease characterized by recurrent attacks of breathlessness and wheezing, which vary in severity and frequency from person to person. Symptoms may occur several times in a day or week in affected individuals, and for some people become worse during physical activity or at nigh