27.緊張興奮時,造成瞳孔放大是因為:
(A)交感神經興奮,瞳孔括約肌(sphincter pupillae)收縮
(B)
交感神經興奮,瞳孔擴張肌(dilator pupillae)收縮
(C)
副交感神經興奮,瞳孔括約肌(sphincter pupillae)收縮
(D)副交感神經興奮,瞳孔擴張肌(dilator pupillae)收縮
答案:登入後查看
統計:
A(204), B(878), C(69), D(98), E(0) #1839855
詳解 (共 1 筆)
虹膜: 瞳孔擴張肌收縮-->瞳孔...
