Single Choice

Match the items given in column I with those in column II and select the correct options given below: Column I Column II a. Tidal volume 1 2500-3000 mL b. Inspiratory Reserve volume 2 1100-1200 mL c. Expiratory Reserve volume 3 500-550 mL d. Residual volume 4 1000-1100 mL

A$$A-1,B-4,C-2,D-3$$
B$$A-3,B-2,C-1,D-4$$
C$$A-4,B-3,C-2,D-1$$
D$$A-3,B-1,C-4,D-2$$
Correct Answer

Solution

a) Tidal volume is the volume of air displaced between normal inspiration and expiration without an extra effort. In a healthy human, it is approximately 500-550 mL.

b) Inspiratory reserve volume (IRV) is the maximal amount of air that can be inhaled into the lungs by after normal inspiration. In a healthy human, it is approximately 2500-3000 mL.

c) Expiratory reserve volume (ERV) is the maximal amount of air that can be expelled out from the lungs after normal expiration. In a healthy human, it is approximately 1000-1100 mL.

d) Residual volume (RV) is the volume of air that remains in the lungs after the most forcible expiration. In a healthy human, it is approximately 1100-1200 mL.

Thus, the correct answer is option D.

SIMILAR QUESTIONS

Animal Physiology: Nutrition and Respiration

Tidal Volume and Expiratory Reserve Volume of an athlete is $$500$$mL and $$1000$$mL, respectively. What will be his Expiratory Capacity if the Residual Volume is $$1200$$mL?

Animal Physiology: Nutrition and Respiration

What will be the $$pO_2$$ and $$pCO_2$$ in the atmospheric air compared to those in the alveolar air? (i) $$pO_2$$ lesser, $$pCO_2$$ higher (ii) $$pO_2$$higher, $$pCO_2$$ lesser (iii) $$pO_2$$higher, $$pCO_2$$ higher (iv) $$pO_2$$ lesser, $$pCO_2$$ leser

Animal Physiology: Nutrition and Respiration

What is the effect of $$pCO_2$$ on oxygen transport?

Animal Physiology: Nutrition and Respiration

What is a tidal volume? Find out the tidal volume (approximate value) for a healthy human in an hour.

Animal Physiology: Nutrition and Respiration

Vital capacity of lungs is

Animal Physiology: Nutrition and Respiration

Match column I with column II and select the correct option from the given codes. Column I Column II A. Tidal volume (i)2500-3000 mL of air B. Inspiratory reserve volume (ii) 1000 mL of air C. Expiratory reserve volume (iii) 500 mL of air D. Residual volume (iv) 3400-4800 mL of air E. Vital capacity (v) 1200 mL of air

Animal Physiology: Nutrition and Respiration

Which of the following statements is correct?

Animal Physiology: Nutrition and Respiration

Choose the odd one out in each of the following groups of four items each: (a) Trachea, Bronchus, Alveolus, Diaphragm. (b) Ethyl alcohol, Carbon dioxide, Starch, Oxygen absence. (c) Diffusion, Respiratory gases, Alveoli, Capillary network. (d) Trachea, ciliated epithelium, mucus, diffusion. (e) Oxyhaemoglobin, carbaminohaemoglobin, Hypoxia, Carboxyheamoglobin. (f) Hairy, Moist, Nostril, Vocal cord.

Animal Physiology: Nutrition and Respiration

The volume of air in the lungs and the rate at which it is exchanged during inspiration and expiration was measured. The following diagram shows a group of the lung volumes and capacities: Study the diagram carefully and explain briefly the following: (a) Tidal volume. (b) Inspiratory reserve volume. (c) Expiratory reserve volume. (d) Vital capacity. (e) Residual volume.

Animal Physiology: Nutrition and Respiration

Which one has the lowest value?

Contact Details