問題詳情

21 面神經（facial nerve）控制下頜下腺（submandibular gland）之神經纖維穿過：
(A)下頜孔（mandibular foramen）
(B)鼓室（tympanic cavity）
(C)莖乳突孔（stylomastoid foramen）
(D)翼管（pterygoid canal）

參考答案

答案：B
難度：困難0.272727
統計：A(0),B(3),C(4),D(2),E(0)

用户評論

【Chris】評論

The tympanic cavity is lined with mucous membrane that is continuous with the lining of the pharyngotympanic tube, mastoid cells, and mastoid antrum.The contents of the middle ear are the:•  Auditory ossicles (malleus, incus, and stapes).•  Stapedius and tensor tympani muscles.•  Chorda tympani nerve, a branch of CN VII, which send parasympathetic nerve to submandibular ganglion.•  Tympanic plexus of nerves.tympani nerve鼓索神經控制頷下腺及舌下腺的分...