毒理学中最常见的剂量-反应曲线的形式为()。 ["直线","抛物线","对称S形曲线","非对称S形曲线","高斯曲线"]
合并冠状动脉痉挛性心绞痛的高血压患者宜首选() ["β受体阻滞剂","利尿剂","血管紧张素转换酶抑制剂","钙通道阻滞剂","α受体阻滞剂"]
下列事物中,除哪项外均属五行之"水"() ["栗","歌","羽音","寒","恐"]
70岁,烧伤第2天,血压:80/60mmHg,呼吸频率20次/min.每小时平均尿量14ml,目前最可能的诊断是() ["急性肾功能衰竭","休克酸中毒","弥散性血管内凝血","应激性溃疡","急性肝功能衰竭"]
不属于心力衰竭基本用药的是() ["β受体阻滞剂","洋地黄制剂","利尿剂","ACEI或ARB","钙拮抗剂"]
堆芯内异物打捞作业属于()。