Cerebrovascular Circulation and Arteries

Cerebrovascular circulation consists of

• Extracranial

• Willy

• Outercranial

• Intracranial

• Carotid arteries and branches

(a)  

• Circle of Willis and Ophthalmic arteries

(a)  

Brachiocephalic artery, Left Carotid artery, Left Subclavian artery

(a)  

Right Subclavian artery and Right Carotid artery

(a)  

BRACHIOCEPHALIC artery is also called:

(a)  

Both Vertebral Arteries are branching from (a)  

main branch of cerebrovascular circulation

(a)  

CCA branches into ICA ad ECA at the level of the (a)   cartilage

The common carotid artery Courses in the (a)   aspect of neck, lateral to trachea, esophagus, larynx, and pharynx