18.下列何者負責開啟聲門裂（rima glottidis）？

(A)posterior cricoarytenoid muscle
(B)oblique arytenoids muscle
(C)lateral cricoarytenoid muscle
(D)transverse arytenoids muscle

答案：登入後查看
統計： A(169), B(24), C(39), D(21), E(0) #3818813

yes

B2 · 2026/07/07

#7433389

前半部分是發聲，後面還有吞嚥

影片長度3分鐘

黑羊妹子

B1 · 2026/02/03

#7291075

後環杓肌(posterior cricoarytenoid m.)

Origin：lamina of cricoid

Insertion：arytenoid (muscular process)

Act：abduction of vocal lig.

Nerve：inferior or recurrent laryngeal n.

18.下列何者負責開啟聲門裂（rima glottidis）？(A)posterior cricoarytenoid muscle (B)oblique arytenoids muscle (C)lateral cricoarytenoid muscle (D)transverse arytenoids muscle