526General AnatomyMedium
Which of the the following is not correct?
AThe CCA is divided into external and internal carotid arteries at the level of upper border of thyroid cartilage
BLeft CCA is a branch of arch of aorta
CRight CCA is a branch of brachiocephalic artery
DCarotid sinus acts as a chemoreceptor
Correct answer
D. Carotid sinus acts as a chemoreceptor
Explanation
The correct answer is Carotid sinus acts as a chemoreceptor.