圖中所標示之喉內肌由 A 至 D,依序為下列何者?①甲杓肌(thyroarytenoid muscle) ②側環杓肌(lateral cricoarytenoid muscle) ③後環杓肌(posterior cricoarynoid muscle) ④杓間橫肌(transverse arytenoid muscle) ⑤杓間斜肌(oblique arytenoid muscle) ⑥環甲肌(cricothyroid muscle)

A④②⑤③正確答案
B①②⑥③
C④⑥①②
D①③⑤②
答案與詳解
