Pharyngeal arches — Flashcards

Flashcard 21: stapes

Answer: 2nd arch

Flashcard 22: Reichert's cartilage

Answer: 2nd arch

Flashcard 23: Treacher Collins syndrome

Answer: 1st arch neural crest fails to migrate

Extra: mandibular hypoplasia, facial abnormalities

Flashcard 24: CN 5.2, 5.3

Answer: 1st arch

Flashcard 25: Tensor veli palatini is derived from which pharyngeal arch?

Answer: 1st arch

Flashcard 26: tensor tympani

Answer: 1st arch

Flashcard 27: The mylohyoid muscle is derived from which pharyngeal arch?

Answer: 1st arch (Mandibular arch) :: which pharyngeal arch?

Flashcard 28: muscles of mastication

Answer: 1st arch

Flashcard 29: The sphenomandibular ligament is a derivative of which pharyngeal arch?

Answer: 1st arch (Mandibular arch)::which arch?

Flashcard 30: malleus

Answer: 1st arch