Development Of Blood Vessels? Flashcards
1
Q
What is the embryonic origin of the maxillary artery?
A
1st aortic arch
2
Q
What is the embryonic origin of the stapedial artery?
A
Second aortic arch
3
Q
What is the embryonic origin of the internal carotid artery?
A
Distal segment of 3rd arch
4
Q
What does the proximal segment of the aortic arch form?
A
Common carotid
5
Q
What is the embryonic origin of the right subclavian artery?
A
4th arch, right side
6
Q
What is the embryonic origin of the arch of aorta?
A
4th arch, left side
7
Q
What is left subclavian artery only formed from?
A
Left seventh
8
Q
What does the right horn form?
A
Innominate artery
