Embibe Experts Solutions for Chapter: Breathing and Respiration, Exercise 1: NEET - 6th May 2018

Under normal physiological conditions in human being every $100 \mathrm{ml}$ of oxygenated blood can deliver ___________ $\mathrm{ml}$ of ${\mathrm{O}}_2$ to the tissues.

Which of the following is not the function of conducting part of respiratory system?

Select the favourable conditions required for the formation of oxyhaemoglobin at the alveoli.

The partial pressures (in $\mathrm{mmHg}$) of oxygen $\left({\mathrm{O}}_2\right)$ and carbon dioxide $\left({\mathrm{CO}}_2\right)$ at alveoli (the site of diffusion) are:

The Total Lung Capacity$\left(\mathrm{TLC}\right)$ is the total volume of air accomodated in the lungs at the end of a forced inspiration. This includes:

Match the following columns and select the correct option:-

Select the correct events that occur during inspiration.

(a) Contraction of diaphragm
(b) Contraction of external intercostal muscles
(c) Pulmonary volume decreases
(d) Intrapulmonary pressure increases

Identify the wrong statement with reference to transport of oxygen.