Multiple choice

Reversible Obstructive Airway Disease (ROAD) is commonly known as

  1. common cold

  2. asthma

  3. ambroxol

  4. bronchitis

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Asthma is a condition in which the airways of the lungs become either narrowed or completely blocked, obstructing normal breathing. This obstruction of the lungs, however, is reversible, either spontaneously or with medication. That is why asthma is technically called Reversible Obstructive Airway Disease (ROAD).