女性，65岁，高血压病史13余年，诊断为贲门癌，拟行胃癌根治术。如术中发生室上性心动过速宜选() ["A．维拉帕米","B．氟哌利多","C．硝苯地平","D．尼卡地平","E．地西泮"]
肾结核的哪一种情况应采取手术治疗() ["A．早期肾结核","B．晚期、双肾结核","C．结核性肾脓肿","D．并发肺结核者","E．有泌尿、生殖系外活动性结核病灶"]
女性，65岁，高血压病史13余年，诊断为贲门癌，拟行胃癌根治术。术中血压骤升至180/105mmHg，心率80次/分，下列何种药对此降压最好() ["A．维拉帕米","B．尼莫地平","C．尼群地平","D．尼卡地平","E．硝苯地平"]
泌尿系临床上最多见的结石是() ["A．草酸盐结石","B．磷酸盐结石","C．碳酸盐结石","D．胱氨酸结石","E．尿酸盐结石"]
降低心肌收缩力作用最强()周围血管扩张最强()冠脉扩张最强()透过血－脑脊液屏障，扩张脑血管最强() ["A．尼卡地平","B．维拉帕米","C．硝苯地平","D．尼莫地平","E．尼群地平"]
硝苯地平()尼卡地平()尼莫地平()
