What is the primary stimulus of the peripheral chemoreceptors?
A) low PaO₂
B) low PO₂ of CSF
C) changes in PaCO₂
D) H+ concentration of CSF

Name: What is the primary stimulus of the peripheral chemoreceptors? A) low PaO₂ B) low PO₂ of CSF C) changes in PaCO₂ D) H+ concentration of CSF
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Question

Quizplus · Accepted Answer

The primary stimulus of the peripheral chemoreceptors, such as the carotid and aortic bodies, is low partial pressure of oxygen (PaO₂) in arterial blood.

What Is the Primary Stimulus of the Peripheral Chemoreceptors