Match the Column- I with Column- II.

Column- I (Disorder)	Column- II (Symptoms)
A) Emphysema	I) Difficulty in breathing, constriction of bronchioles
B) Laryngitis	II) Breakdown of alveoli and shortness of breath.
C) Pneumonia	III) Inflammation of vocal cords and hoarseness of voice.
D) Asthma	IV) Mild to severe inflammation of lungs, fever and chest pain

Choose the correct option.

Emphysema is a chronic disorder in which alveolar walls are damaged, leading to a decrease in the respiratory surface area. This causes a breakdown of alveoli and shortness of breath. Thus, A matches with II.

Laryngitis is the inflammation of the larynx or vocal cords, which leads to hoarseness or loss of voice. Thus, B matches with III.

Pneumonia is an infection that inflames the air sacs in one or both lungs, causing mild to severe inflammation, fever, and chest pain. Thus, C matches with IV.

Asthma is a respiratory condition marked by spasms in the bronchi of the lungs, causing difficulty in breathing and constriction of bronchioles. Thus, D matches with I.

The correct matching is A - II, B - III, C - IV, D - I.

Answer: A - II, B - III, C - IV, D - I