Which of the Following Contains Baroreceptors and Chemoreceptors

Question

Which of the following contains baroreceptors and chemoreceptors?
A) carotid sinus
B) pulmonary trunk
C) deep palmar arch
D) cerebral arterial circle
E) ophthalmic artery

Accepted Answer

The carotid sinus, located in the carotid artery, contains both baroreceptors and chemoreceptors. Baroreceptors detect changes in blood pressure, while chemoreceptors detect changes in oxygen and carbon dioxide levels. The other options listed do not contain both types of receptors.