Biology - Breathing and Exchange of Gases Question with Solution | TestHub
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.
Options:
Answer:
Solution:
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
