| List-I | List-II | ||
| A. | Emphysema | I. | Rapid spasms in muscle due to low Ca++ in body fluid |
| B. | Angina Pectoris | II. | Damaged alveolar walls and decreased respiratory surface |
| C. | Glomerulonephritis | III. | Acute chest pain when not enough oxygen is reaching to heart muscle |
| D. | Tetany | IV. | Inflammation of glomeruli of kidney |
| 1. | A-II, B-IV, C-III, D-I | 2. | A-II, B-III, C-IV, D-I |
| 3. | A-III, B-I, C-IV, D-II | 4. | A-III, B-I, C-II, D-IV |
Which of the following disorders represents decrease in respiratory surface due to damaged alveolar walls?
| 1. | Hypocapnia | 2. | Bronchitis |
| 3. | Asthma | 4. | Emphysema |
Due to increasing air-borne allergens and pollutants, many people in urban areas are suffering from respiratory disorder causing wheezing due to:
| 1. | reduction in the secretion of surfactants by pneumocytes |
| 2. | benign growth on mucous lining of nasal cavity |
| 3. | inflammation of bronchi and bronchioles |
| 4. | proliferation of fibrous tissues and damage of the alveolar walls |
| 1. | Inflammation of bronchioles; decreased respiratory surface |
| 2. | Increased number of bronchioles; increased respiratory surface |
| 3. | Increased respiratory surface; inflammation of bronchioles |
| 4. | Decreased respiratory surface; inflammation of bronchioles |