Embibe Experts Solutions for Exercise 2: Assignment Set - 2

In humans, the thoracic chamber is formed dorsally by the ___$\mathrm{A}$__ and ventrally by the ___$\mathrm{B}$__ . Choose the option which fills the blanks correctly.

Nearly ___$\mathrm{A}$__ percent of ${\mathrm{CO}}_2$ is transported by RBCs whereas ___$\mathrm{B}$__ percent of it is carried as bicarbonates.

Choose the option which fills the blanks $\mathrm{A}$ & $\mathrm{B}$ correctly.

Factor which is not favourable for the dissociation of ${\mathrm{HbO}}_2$ in the body tissues is

Basic respiratory rhythm centre is located in

The partial pressure of carbon dioxide in oxygenated blood is

Total volume of air expired by a person forcefully after normal inspiration is known as

Match column-$\mathrm{A}$ with column-$\mathrm{B}$ and select the correct option.

Which of the following factors affect diffusion of gases between alveoli and blood through respiratory membrane?

a. Thickness of respiratory membrane

b. Partial pressure gradient of gases across diffusion membrane

c. Solubility of gases

Select the correct option.