Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
29 Cards in this Set
- Front
- Back
|
1st branchial cleft
|
External auditory meatus
|
|
|
2nd, 3rd, 4th branchial clefts
|
Normally obliterated, persistence = branchial cleft cyst in lateral neck
|
|
|
1st branchial pouch
|
Middle ear, mastoid air cells
|
|
|
2nd branchial pouch
|
Lining of palatine tonsil
|
|
|
3rd pouch
|
Inferior parathyroids, thymus
|
|
|
4th pouch
|
Superior parathyroids
|
|
|
Masseter
|
Arch 1
|
|
|
Malleus and incus
|
Arch 1
|
|
|
Maxillary artery
|
Arch 1
|
|
|
Anterior belly of digastric
|
Arch 1
|
|
|
Lateral and medial pterygoids
|
Arch 1
|
|
|
Stapes
|
Arch 2
|
|
|
Stapedius
|
Arch 2
|
|
|
Muscles of facial expression
|
Arch 2
|
|
|
Posterior belly of digastric
|
Arch 2
|
|
|
Stapedial artery
|
Arch 2
|
|
|
Stylohyoid
|
Arch 2
|
|
|
Stylopharyngeus muscle
|
Arch 3
|
|
|
Cricothyroid muscle
|
Arch 4
|
|
|
Swallowing
|
Arch 4
|
|
|
All laryngeal muscles except cricothyroid
|
Arch 6
|
|
|
Speaking
|
Arch 6
|
|
|
Recurrent laryngeal branch of CN X
|
Arch 6
|
|
|
Superior laryngeal branch of CN X
|
Arch 4
|
|
|
Cricoid and thyroid cartilages
|
Arches 4-6
|
|
|
Derived from ectoderm
|
Clefts
|
|
|
Derived from mesoderm
|
Arches
|
|
|
Derived from endoderm
|
Pouches
|
|
|
Tympanic membrane
|
1st cleft and pouch
|
