早期胃癌的诊断中,意义不大的方法是() ["X线钡餐检查","纤维光束胃镜检查","胃液细胞学检查","B超或CT检查","四环素荧光试验"]
肺癌支气管动脉灌注化疗的适应证是() ["早期肺癌","晚期肺癌","肺癌并严重肝功能损害","肺癌并心功能不全","肺癌并肾功能损害"]
处理破伤风的伤口时,下列哪项是错误的() ["彻底清创术","清除坏死组织和异物","反复氧化剂冲洗伤口","伤口应尽量予以缝合","用1%高锰酸钾湿敷"]
腹主动脉瘤的常见病因是() ["外伤","动脉粥样硬化","感染","Marfan综合征","遗传"]
骨关节炎疼痛最主要的特点是() ["A.运动痛","B.静止痛","C.不定时痛","D.阴雨天痛","E.寒冷痛"]
温控阀的作用是为了使机组的排气温度不低于()度,因为过低的排气温度会影响压缩机的正常使用。