What happens to the respiratory process in a | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) As altitude increases,the partial pressure of oxygen in the atmosphere decreases. Consequently,as a man moves to a higher altitude,he receives les

Vedclass · Accepted Answer

The rate of breathing increases.

Vedclass · Answer

(B) As altitude increases,the partial pressure of oxygen in the atmosphere decreases. Consequently,as a man moves to a higher altitude,he receives less oxygen with each breath. This leads to a decrease in the oxygen saturation of the blood. In response to this low oxygen level (hypoxia),the respiratory center in the brain triggers an increase in the respiratory rate to compensate for the reduced oxygen intake. Simultaneously,the heart rate also increases to circulate the blood faster,ensuring adequate oxygen delivery to the tissues.

What happens to the respiratory process in a man going up a hill?

Similar Questions

Why is breathing accelerated when a person opens their nose after holding their breath by closing their nose?

The respiratory centre in the brain which controls inspiration and expiration is situated in

The chemosensitive area situated in the brain sends signals to the .......

The sensory structures associated with the aortic arch and carotid artery are made up of:

Where is the respiratory rhythm center located?

Vedclass Test Series

Exam Paper Generator

Online Exam Module