Branchial Derivatives Flashcards
0
Q
Second branchial pouch
A
Palatine tonsil epithelial lining
1
Q
First branchial pouch
A
Middle ear, eustachian tube, mastoid air cells
2
Q
Third branchial pouch - dorsal
A
right and left inferior parathyroid
3
Q
Third branchial pouch - ventral
A
Thymus
5
Q
Fourth branchial pouch
A
Right and left superior parathyroid
8
Q
Which branchial cleft:
Posterior to common carotid artery ending In the pyriform sinus region
A
Third branchial cleft
9
Q
Which branchial cleft:
Between the internal and external carotid arteries and proceeds to the tonsillar fossa
A
Second branchial cleft
12
Q
Remnant of 2nd branchial arch
A
Branchial cleft cyst
13
Q
Which branchial cleft:
EAC and parotid
A
First branchial cleft
