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"]
肾，输尿管结石的典型症状() ["A．尿频尿急","B．排尿困难","C．活动后镜下血尿或肾绞痛","D．无痛性血尿","E．尿失禁"]
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"]
膀胱肿瘤引起的血尿，下列哪项不正确() ["A．多数为无痛性","B．全程性血尿","C．间歇性出现","D．血尿轻重与肿瘤恶性程度成正比","E．血尿轻重与肿瘤恶性程度无关"]
维拉帕米()硝苯地平()
