Respiratory Volumes and Capacities
BIOXI17: BREATHING AND EXCHANGE OF GASES

338941 Additional volume of air, a person can expire by a forcible expiration is called

1 TV
2 IRV
3 ERV
4 EC
BIOXI17: BREATHING AND EXCHANGE OF GASES

338942 From the following relationships between respiratory volume and capacities, mark the correct option
i. \(\quad\) Inspiratory capacity (IC) \(=\) Tidal Volume + Residual Volume
ii. \(\quad\) Vital capacity \((\mathrm{VC})=\) Tidal Volume (TV) + Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV).
iii. Residual Volume (RV) = Vital capacity (VC) - Inspiratory Reserve Volume (IRV)
iv. Tidal Volume (TV) = Inspiratory capacity (IC) - Inspiratory Reserve Volume (IRV) Options:

1 (i) Incorrect, (ii) Incorrect, (iii) Incorrect, (iv) correct
2 (i) Incorrect, (ii) correct, (iii) Incorrect, (iv) correct
3 (i) correct, (ii) correct, (iii) Incorrect, (iv) correct
4 (i) correct, (ii) Incorrect, (iii) correct, (iv) Incorrect
BIOXI17: BREATHING AND EXCHANGE OF GASES

338947 A man's lung volume is 6 litres at maximum inspiration. His functional residual volume is 3.5 litres and expiratory reserve volume is 2 litres. What is his vital capacity?

1 6 litres
2 5 litres
3 4 litres
4 4.5 litres
BIOXI17: BREATHING AND EXCHANGE OF GASES

338948 Vital capacity of lung is ____.

1 IRV + ERV
2 IRV + ERV + TV + RV
3 IRV + ERV + TV – RV
4 IRV + ERV + TV
BIOXI17: BREATHING AND EXCHANGE OF GASES

338941 Additional volume of air, a person can expire by a forcible expiration is called

1 TV
2 IRV
3 ERV
4 EC
BIOXI17: BREATHING AND EXCHANGE OF GASES

338942 From the following relationships between respiratory volume and capacities, mark the correct option
i. \(\quad\) Inspiratory capacity (IC) \(=\) Tidal Volume + Residual Volume
ii. \(\quad\) Vital capacity \((\mathrm{VC})=\) Tidal Volume (TV) + Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV).
iii. Residual Volume (RV) = Vital capacity (VC) - Inspiratory Reserve Volume (IRV)
iv. Tidal Volume (TV) = Inspiratory capacity (IC) - Inspiratory Reserve Volume (IRV) Options:

1 (i) Incorrect, (ii) Incorrect, (iii) Incorrect, (iv) correct
2 (i) Incorrect, (ii) correct, (iii) Incorrect, (iv) correct
3 (i) correct, (ii) correct, (iii) Incorrect, (iv) correct
4 (i) correct, (ii) Incorrect, (iii) correct, (iv) Incorrect
BIOXI17: BREATHING AND EXCHANGE OF GASES

338947 A man's lung volume is 6 litres at maximum inspiration. His functional residual volume is 3.5 litres and expiratory reserve volume is 2 litres. What is his vital capacity?

1 6 litres
2 5 litres
3 4 litres
4 4.5 litres
BIOXI17: BREATHING AND EXCHANGE OF GASES

338948 Vital capacity of lung is ____.

1 IRV + ERV
2 IRV + ERV + TV + RV
3 IRV + ERV + TV – RV
4 IRV + ERV + TV
BIOXI17: BREATHING AND EXCHANGE OF GASES

338941 Additional volume of air, a person can expire by a forcible expiration is called

1 TV
2 IRV
3 ERV
4 EC
BIOXI17: BREATHING AND EXCHANGE OF GASES

338942 From the following relationships between respiratory volume and capacities, mark the correct option
i. \(\quad\) Inspiratory capacity (IC) \(=\) Tidal Volume + Residual Volume
ii. \(\quad\) Vital capacity \((\mathrm{VC})=\) Tidal Volume (TV) + Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV).
iii. Residual Volume (RV) = Vital capacity (VC) - Inspiratory Reserve Volume (IRV)
iv. Tidal Volume (TV) = Inspiratory capacity (IC) - Inspiratory Reserve Volume (IRV) Options:

1 (i) Incorrect, (ii) Incorrect, (iii) Incorrect, (iv) correct
2 (i) Incorrect, (ii) correct, (iii) Incorrect, (iv) correct
3 (i) correct, (ii) correct, (iii) Incorrect, (iv) correct
4 (i) correct, (ii) Incorrect, (iii) correct, (iv) Incorrect
BIOXI17: BREATHING AND EXCHANGE OF GASES

338947 A man's lung volume is 6 litres at maximum inspiration. His functional residual volume is 3.5 litres and expiratory reserve volume is 2 litres. What is his vital capacity?

1 6 litres
2 5 litres
3 4 litres
4 4.5 litres
BIOXI17: BREATHING AND EXCHANGE OF GASES

338948 Vital capacity of lung is ____.

1 IRV + ERV
2 IRV + ERV + TV + RV
3 IRV + ERV + TV – RV
4 IRV + ERV + TV
BIOXI17: BREATHING AND EXCHANGE OF GASES

338941 Additional volume of air, a person can expire by a forcible expiration is called

1 TV
2 IRV
3 ERV
4 EC
BIOXI17: BREATHING AND EXCHANGE OF GASES

338942 From the following relationships between respiratory volume and capacities, mark the correct option
i. \(\quad\) Inspiratory capacity (IC) \(=\) Tidal Volume + Residual Volume
ii. \(\quad\) Vital capacity \((\mathrm{VC})=\) Tidal Volume (TV) + Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV).
iii. Residual Volume (RV) = Vital capacity (VC) - Inspiratory Reserve Volume (IRV)
iv. Tidal Volume (TV) = Inspiratory capacity (IC) - Inspiratory Reserve Volume (IRV) Options:

1 (i) Incorrect, (ii) Incorrect, (iii) Incorrect, (iv) correct
2 (i) Incorrect, (ii) correct, (iii) Incorrect, (iv) correct
3 (i) correct, (ii) correct, (iii) Incorrect, (iv) correct
4 (i) correct, (ii) Incorrect, (iii) correct, (iv) Incorrect
BIOXI17: BREATHING AND EXCHANGE OF GASES

338947 A man's lung volume is 6 litres at maximum inspiration. His functional residual volume is 3.5 litres and expiratory reserve volume is 2 litres. What is his vital capacity?

1 6 litres
2 5 litres
3 4 litres
4 4.5 litres
BIOXI17: BREATHING AND EXCHANGE OF GASES

338948 Vital capacity of lung is ____.

1 IRV + ERV
2 IRV + ERV + TV + RV
3 IRV + ERV + TV – RV
4 IRV + ERV + TV