题目内容
局麻药的作用机理是
2021-12-15
A.在细胞膜外侧阻断Ca2+通道
B.阻断K+外流
C.在细胞膜内侧阻断Na+通道
D.在细胞膜内侧阻断Ca2+通道
E.在细胞膜外侧阻断Na+通道
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