19 副交感神經連接至內臟器官的軸突末梢所釋放出的神經傳導物質為何?
(A)乙醯膽鹼(acetylcholine)
(B)正腎上腺素(norepinephrine)
(C)多巴胺(dopamine)
(D)血清素(serotonin)

答案:登入後查看
統計: A(12), B(3), C(4), D(7), E(0) #1238758