Question

Breathing and Exchange of gases
1. Which of the following statements is not correct?
1) An increase in pulmonary volume decreases
the intra-pulmonary pressure to less than the
atmospheric pressure
2) Relaxation of the diaphragm and the
intercostal muscles increases the thoracic
volume and thereby the pulmonary volume.
3) Intrapleural pressure is always less than
intrapulmonary pressure
4) We have the ability to increase the strength
of inspiration and expiration with the help
of additional muscles in the abdomen.​

Answer 1

3

intrapleural pressure is always greater than intrapulmonary pressure

Answer 2

Answer:

True

false

false

true

is write answer