可降低华法林和双香豆素的抗凝效应的有() ["A．消胆胺","B．苯巴比妥","C．口服避孕药","D．氯贝丁酯(安妥明)","E．普萘洛尔"]
长期服用利血平的患者，椎管内麻醉中出现明显低血压时首选() ["A．去氧肾上腺素","B．阿托品","C．间羟胺","D．分次小量用甲氧明","E．多巴酚丁胺"]
排尿困难
下列哪种情况可延长琥珀胆碱的作用时效() ["A．正在接受化疗的病人","B．服用大量抗代谢药或抗癌药患者","C．酸中毒、低容量休克、脱水患者","D．与静脉普鲁卡因复合应用","E．上述情况均可延长"]
维库溴铵与下列哪种药物合用时神经肌肉阻滞作用增强最明显() ["A．咪唑安定","B．丙泊酚","C．瑞芬太尼","D．舒芬太尼","E．异氟烷"]
尿潴留
