Pharyngeal Pouches, Tongue, Nasal Cavity & Palate

Question 1

Primordia associated with middle ear cavity

Answer 1

1st Pharyngeal Pouch

Question 2

Primordia associated with mastoid antrum

Answer 2

1st Pharyngeal Pouch

Question 3

Primordia associated with auditory tube

Answer 3

1st Pharyngeal Pouch

Question 4

Primordia associated with tonsillar fossa

Answer 4

2nd Pharyngeal Pouch

Question 5

Primordia associated with palatine tonsils

Answer 5

2nd Pharyngeal Pouch

Question 6

Primordia associated with thymus

Answer 6

3rd Pharyngeal Pouch

Question 7

Primordia associated with inferior parathyroid glands

Answer 7

3rd Pharyngeal Pouch

Question 8

Primordia associated with superior parathyroid glands

Answer 8

4th Pharyngeal Pouch

Question 9

Primordia associated with Mucosa of Anterior 2/3 of Tongue

Answer 9

1st Arch [Tuberculum Impar & Lateral Lingual Swellings] - CN V3

Question 10

Primordia associated with Taste of Anterior 2/3 of Tongue

Answer 10

2nd Arch - CN VII (Chorda Tympani)

Question 11

Primordia associated with Mucosa and Taste of Posterior 1/3 of Tongue

Answer 11

3rd and 4th Arches [Hypopharyngeal Eminence] - CN IX and CN X

Question 12

Primordia associated with All Intrinsic Tongue muscles

Answer 12

Occipital somites - CN XII

Question 13

Primordia associated with All Extrinsic Tongue muscles (except palatoglossus)

Answer 13

Occipital somites - CN XII

Question 14

Primordia associated with Thyroid gland

Answer 14

Pharyngeal floor

Question 15

Primordia associated with Nasal Cavity

Answer 15

Nasal Placode

Question 16

Primordia associated with Primary Palate

Answer 16

Intermaxillary segment of the frontonasal prominence

Question 17

Primordia associated with Nasal Septum

Answer 17

Frontonasal prominence

Question 18

Primordia associated with Secondary Palate

Answer 18

Lateral palatine processes (palatine shelves)