All of the following provide chemoreceptor input to the respiratory centers of the medulla oblongata,except the
A)olfactory epithelium.
B)medullary chemoreceptors.
C)aortic body.
D)carotid body.
E)All of the answers are correct.

Question

Quizplus · Accepted Answer

The olfactory epithelium is responsible for the sense of smell and does not provide chemoreceptor input to the respiratory centers of the medulla oblongata. The other options listed, including medullary chemoreceptors, the aortic body, and the carotid body, all provide chemoreceptor input to the respiratory centers. Therefore, the correct answer is A, as it is the only option that does not provide this type of input.

All of the Following Provide Chemoreceptor Input to the Respiratory