Arterial Blood Supply

Question 0

What does the internal carotid artery supply?

Answer 0

The middle ear

The Circle of Willis

Question 1

What does the common carotid artery split into?

Answer 1

Internal carotid

External carotid

Question 2

What does the external carotid split into?

Answer 2

Posterior Auricular artery
Superficial Temporal artery
Maxillary artery
Ascending pharyngeal artery

Question 3

What does the posterior auricular artery supply?

Answer 3

Pinna

EAC

Question 4

What does the superficial Temporal artery supply?

Answer 4

Pinna

EAC

Question 5

What does the maxillary artery supply?

Answer 5

TM

Question 6

What does the ascending pharyngeal artery supply?

Answer 6

Inferior tympanic artery

Question 7

What does the left and right vertebral artery make?

Answer 7

The basilar artery

Question 8

What does the Basilar artery split into?

Answer 8

Circle of Willis

Anterior inferior cerebellar artery

Question 9

What does the anterior inferior cerebellar artery supply?

Answer 9

Internal auditory artery

Question 10

What does the internal auditory artery supply?

Answer 10

Cranial nerve eight branches
common cochlear artery
Anterior vestibular artery

Question 11

What does the common Cochlear artery supply

Answer 11

Cochlea
Spiral modiolar artery
Cochleovestibular artery

Question 12

What does the spiral modiolar artery supply

Answer 12

Modiolus

Question 13

What does the cochleovestibular artery supply

Answer 13

Posterior vestibular artery

Goes to the posterior SCC and most of the saccule

Question 14

What does the anterior vestibular artery supply

Answer 14

Vestibular branch cranial nerve eight
Anterior SCC
UTRICLE
Small portion of saccule