Branchial/Pharyngeal Pouch Derivatives Flashcards
1
Q
First
A
middle ear cavity, eustachian tube, mastoid air cells (endoderm lines structures of ear)
2
Q
Second
A
epithelial lining of palatine tonsils
3
Q
Third
A
Dorsal wing - Inferior parathyroid; Ventral wing - Thymus
4
Q
Fourth
A
Superior parathyroids