(a) | It includes ERV, TV and IRV |
(b) | Total volume of air a person can inspire after a normal expiration |
(c) | The maximum volume of air a person can breathe in after forced expiration |
(d) | It includes ERV, RV and IRV. |
(e) | The maximum volume of air a person can breathe out after a forced inspiration. |
Column I | Column II | ||
a. | Residual volume | (i) | 0.5 L |
b. | Expiratory reserve volume | (ii) | 2.5-3 L |
c. | Inspiratory reserve volume | (iii) | 1-1.1 L |
d. | Tidal volume | (iv) | 1.1-1.2 L |
Statement-A: | One can breathe out air through eustachian tubes by closing both the nose and the mouth. |
Statement-B: | External inter-costal and abdominal muscles are muscles involved in inspiration under normal breathing. |