A.喉上神經(jīng)外支 B.喉上神經(jīng)內(nèi)支 C.喉返神經(jīng) D.迷走神經(jīng)
A.頸前正中線 B.胸鎖乳突肌前緣 C.二腹肌后腹 D.肩胛舌骨肌上腹
A.耳大神經(jīng) B.面神經(jīng)頸支 C.鎖骨上神經(jīng) D.枕小神經(jīng)