10. 位於上唇與下唇外側區的淋巴液是回流到何處淋巴結：
(A)頦下淋巴結(submental lymph nodes)
(B)頸深下淋巴結(inferior deep cervical lymph nodes)
(C)下頷下淋巴結(submandibular lymph nodes)
(D)頸深上淋巴結(superior deep cervical lymph nodes)

答案：登入後查看
統計： A(6), B(1), C(8), D(5), E(0) #865143