Where are the peripheral chemoreceptors for respiration located?

Question

Quizplus · Accepted Answer

The peripheral chemoreceptors for respiration are located in the carotid arteries and aorta. These receptors detect changes in blood levels of oxygen, carbon dioxide, and pH, and send signals to the respiratory centers in the brainstem to adjust breathing accordingly. While the respiratory centers are located in the pons and medulla oblongata, they receive input from the peripheral chemoreceptors located in the carotid arteries and aorta. The cerebral cortex is not directly involved in respiratory control.

Where Are the Peripheral Chemoreceptors for Respiration Located