Question

Asthma may be attributed to:

विकल्प

• Allergic reaction of the most cells in the lungs

• Inflammation of the trachea

• Accumulation of fluid in the lungs

• Bacterial infection of the lungs

Answer 1

Allergic reaction of the most cells in the lungs

Explanation:

Asthma is an allergic reaction marked by bronchial muscle spasms caused by the influence of amines produced by most cells.