Q. With regard to chemoreceptors, all of the following are true EXCEPT: (Solved)
1. the medullary chemoreceptors respond to a change in blood pCO2
2. the medullary chemoreceptors respond to blood (H+)
3. the predominant peripheral chemoreceptors are located in the carotid and aortic bodies
4. the peripheral chemoreceptors respond to pO2
5. the peripheral chemoreceptors respond to blood (H+)
- b. the medullary chemoreceptors respond to blood (H+)