The number of RBC in a man increases if he li | vedclass

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

Question

(B) At higher altitudes,the atmospheric pressure decreases,which leads to a lower partial pressure of oxygen $(pO_2)$.This results in hypoxia (low oxy

Vedclass · Accepted Answer

There is less oxygen

Vedclass · Answer

(B) At higher altitudes,the atmospheric pressure decreases,which leads to a lower partial pressure of oxygen $(pO_2)$.This results in hypoxia (low oxygen availability) in the tissues.To compensate for this reduced oxygen supply,the body stimulates the kidneys to release the hormone erythropoietin.Erythropoietin stimulates the bone marrow to increase the production of $RBC$s,thereby increasing the oxygen-carrying capacity of the blood.

The number of $RBC$ in a man increases if he lives at a higher altitude because:

Similar Questions

What is correct at the alveoli?

In rabbits,which part of the lungs is responsible for the exchange of gases?

In humans,exchange of gases occurs

In humans,where does the exchange of gases take place?

What is the primary mechanism responsible for the exchange of gases in the lungs?

Vedclass Test Series

Exam Paper Generator

Online Exam Module