Arterial PCO₂ is monitored by peripheral chemoreceptors known as the carotid bodies and arterial bodies.

Name: Arterial PCO₂ is monitored by peripheral chemoreceptors known as the carotid bodies and arterial bodies.
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Arterial PCO₂ is primarily monitored by central chemoreceptors located in the medulla oblongata, not by peripheral chemoreceptors such as the carotid bodies and aortic bodies, which are more sensitive to changes in arterial O₂ levels (PaO₂).

Arterial PCO₂ Is Monitored by Peripheral Chemoreceptors Known as the Carotid