| List-I (Respiratory Volume) |
List-II (Capacity in mL) |
||
| A | ERV (Expiratory Reserve Volume) | I | 2500 – 3000 mL |
| B | RV (Residual Volume) | II | 500 mL |
| C | IRV (Inspirational Reserve Volume) | III | 1000 – 1100 mL |
| D | TV (Tidal Volume) | IV | 1100 – 1200 mL |
| 1 | A-III,B-I,C-IV,D-II |
| 2 | A-I,B-III,C-II,D-IV |
| 3 | A-III,B-IV,C-I,D-II |
| 4 | A-I,B-II,C-III,D-IV |
| A. | Diffusion of \(O_2\) and \(CO_2\) between blood and tissues |
| B. | Diffusion of \(O_2\) and \(CO_2\) across alveolar membrane |
| C. | Pulmonary ventilation by which atmospheric air is drawn in and \(CO_2\) rich alveolar air is released out |
| D. | Cellular respiration |
| E. | Transport of gases by the blood |
| 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 |
| List-I | List-II | ||
| A. | Expiratory capacity | I. | Expiratory reserve volume + Tidal volume + Inspiratory reserve volume |
| B. | Functional residual capacity | II. | Tidal volume + Expiratory reserve volume |
| C. | Vital capacity | III. | Tidal volume + Inspiratory reserve volume |
| D. | Inspiratory capacity | IV. | Expiratory reserve volume + Residual volume |
| List-I | List-II | ||
| A. | Emphysema | I. | Proliferation of fibrous tissues |
| B. | Asbestosis | II. | Alveolar walls are damaged and respiratory surface is decreased |
| C. | Asthma | III. | Serious lung damage |
| D. | Fibrosis | IV. | Difficulty in breathing due to inflammation of bronchi and bronchioles |
| 1. | A-I, B-III, C-IV, D-II | 2. | A-II, B-III, C-IV, D-I |
| 3. | A-IV, B-III, C-II, D-I | 4. | A-I, B-II, C-IV, D-III |
| A. | Diffusion of gases across alveolar membrane |
| B. | Diffusion of gases between blood and tissues |
| C. | Transport of gases by blood |
| D. | Utilisation of \(O_2\) by the cells for catabolic reactions |
| E. | Breathing or pulmonary ventilation |
| 1. | A →E→B→C→D | 2. | C →E→A→B→D |
| 3. | B →D→C→E→A | 4. | E →A→C→B→D |
| List-I | List-II | ||
| A. | Residual volume | I. | Maximum volume of air that can be breathed in after forced expiration |
| B. | Vital capacity | II. | Volume of air inspired or expired during normal respiration |
| C. | Expiratory capacity | III. | Volume of air remaining in lungs after forcible expiration |
| D. | Tidal Volume | IV. | Total volume of air expired after normal inspiration |
| Assertion (A): | During the transporation of gases, about 20-25 percent of CO2 is carried by haemoglobin as carbamino-haemoglobin. |
| Reason (R): | This binding is related to high pCO2 and low pO2 in the tissues |
| 1. | (A) is True but (R) is False. |
| 2. | (A) is False but (R) is True. |
| 3. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 4. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 1. | IRV + ERV + TV | 2. | IRV + ERV |
| 3. | IRV + ERV + TV + RV | 4. | IRV + ERV + TV - RV |