Question

which of the following conditions causes constriction of the bronchial airways? a bronchiectasis b asthma c anthracosis d adult respiratory distress syndrome

Explanation:

Asthma is a condition characterized by inflammation and constriction of the bronchial airways, leading to symptoms like wheezing, shortness of breath, etc. Bronchiectasis is the permanent dilation of bronchi. Anthracosis is the deposition of carbon in the lungs. Adult - respiratory distress syndrome affects the alveoli and causes severe respiratory failure.

Answer:

B. asthma