46.下列有關心跳調控的敘述,何者正確?
(A)交感神經系統透過增加鈉離子通道(Na+
channels)的通透性來促進心跳加快
(B)交感神經系統透過抑制鉀離子通道(K
+
channels)的通透性來促進心跳加快
(C)副交感神經系統透過增加鈉離子通道(Na+
channels)的通透性來抑制心跳加快
(D)副交感神經系統透過抑制鉀離子通道(K
+
channels)的通透性來抑制心跳加快
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統計: A(1207), B(383), C(185), D(170), E(0) #1837995
統計: A(1207), B(383), C(185), D(170), E(0) #1837995