The respiratory centers in the brain are stim | vedclass

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

Question

(A) The respiratory rhythm center in the medulla region of the brain is primarily responsible for the regulation of respiration. This center is highly

Vedclass · Accepted Answer

Amount of carbon dioxide in arterial blood

Vedclass · Answer

(A) The respiratory rhythm center in the medulla region of the brain is primarily responsible for the regulation of respiration. This center is highly sensitive to the concentration of $CO_2$ and hydrogen ions $(H^+)$ in the blood. An increase in the concentration of $CO_2$ and $H^+$ ions in the arterial blood stimulates the chemosensitive area situated adjacent to the rhythm center. This stimulation triggers the respiratory center to increase the rate of breathing so that these substances can be eliminated from the body. Therefore,the primary stimulus for the respiratory center is the level of $CO_2$ in the arterial blood.

The respiratory centers in the brain are stimulated by which of the following?

Similar Questions

Where are the respiratory centers located?

Pons varoli is characterised by a centre called $:-$

Into how many types is the regulation of respiration divided?

Which of the following changes usually tends to occur in plain dwellers when they move to high altitudes?
$I.$ Increased breathing rate
$II.$ Increased $RBC$ production
$III.$ Increased $WBC$ production
$IV.$ Increased thrombocyte count
Choose the correct option.

Which of the following centers is responsible for moderating the functions of the respiratory rhythm center?

Vedclass Test Series

Exam Paper Generator

Online Exam Module