Question

Match the following lung volumes and their respective values.
$\begin{array}{cc}\text{Lung volume}& \text{Value}\\ \text{1. Tidal volume}& \text{i. 2500-3000 ml}\\ \text{2. Inspiratory reserve volume}& \text{ii. 1100-1200 ml}\\ \text{3. Expiratory reserve volume}& \text{iii. 500 ml}\\ \text{4. Residual volume}& \text{iv. 1000-1100 ml}\end{array}$

• A. 1-iv, 2-i, 3-iii, 4-ii
• B. 1-ii, 2-i, 3-iv, 4-iii
• C. 1-iii, 2-ii, 3-iv, 4-i
• D. 1-iii, 2-i, 3-iv, 4-ii

Answer 1

The correct option is D 1-iii, 2-i, 3-iv, 4-ii

$\begin{array}{cc}\text{Lung volume}& \text{Value}\\ \text{1. Tidal volume (volume of air inspired or expired during a normal respiration)}& \text{iii. 500 ml}\\ \text{2. Inspiratory reserve volume (additional volume of air a person can inspire by a forcible inspiration)}& \text{i. 2500-3000 ml}\\ \text{3. Expiratory reserve volume (additional volume of air a person can expire by a forcible expiration)}& \text{iv. 1000-1100 ml}\\ \text{4. Residual volume (volume of air remaining in the lungs after a forcible expiration)}& \text{ii. 1100-1200 ml}\end{array}$