下列哪一种药物不适用于治疗心力衰竭() ["异丙肾上腺素","卡托普利","硝普钠","哌唑嗪","硝苯地平"]
激活荨麻疹非变态反应途径的物质是() ["青霉素","真菌","蛇毒","血清制品","花粉"]
男性,65岁。6周前曾有轻微头部外伤,近1周头痛伴渐进性右侧肢体无力。确诊后,最有效的治疗措施是() ["A.脱水降颅压","应用神经营养药","应用止血药","观察生命体征、神志、瞳孔变化","手术治疗"]
强心苷禁用于() ["室上性心动过速","室性心动过速","心房扑动","慢性心功能不全","心房颤动"]
钢水测温用的热电偶材质是()。
因为施工图预算和施工预算各自的定额项目划分工作内容不一致,所以在进行“两算”对比时,常需对项目经过()。