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(8), B(1), C(0), D(0), E(0) #3818813

詳解 (共 1 筆)

#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.


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