blood supply anterior triangle of neck

Question 1

list of branches of the external carotid artery

Answer 1

1) superior thyroid a
2) lingual a
3) facial a
4) ascending pharyngeal a
5) occipital a
6) posterior auricular a

Question 2

branches of superior thyroid a

Answer 2

1) superior laryngeal a
2) scm branch
3) infrahyoid branch

Question 3

lingual artery supplies what?

Answer 3

1) tongue
2) lingual gingiva of mandibular teeth
3) floor of mouth
4) palatine tonsils

Question 4

facial artery supplies what?

Answer 4

1) superficial face
2) nasal cavity
3) soft palate
4) palatine tonsils
5) pharynx

Question 5

ascending pharyngeal artery supplies what?

Answer 5

1) pharynx
2) soft palate
3) pharyngotympanic tube

Question 6

veins of the anterior triangle drain into what?

Answer 6

internal jugular vein

Question 7

anterior JV drains via what?

Answer 7

either subclavian vein or external JV