A. By making it as large as the one that had defeated the British. B. By putting General Lee in charge. C. By using the Militia Law. D. By being at the front of the troops. 参考答案:D
第35题: [单项选择]能缩短APD和ERP的药物是 A. 苯妥英钠 B. 普鲁卡因胺 C. 奎尼丁 D. 胺碘酮 E. 维拉帕米 参考答案:A 答案解析:[解析] 苯妥英钠为工b类抗心律失常药,作用与利多卡因相似,抑制失活状态的钠通道,缩短APD和ERP;降低部分除极的浦肯野纤维4相自发除极速率,降低其自律性。其余各药均能延长APD和ERP。