可引起水杨酸反应的药物是() ["阿司匹林","非那西丁","保泰松","醋氨酚","羟基保泰松"]
男性,70岁。清晨醒后发现左侧肢体活动不能,急送医院诊断为脑血栓形成。下列哪项处理是错误的() ["保持呼吸道通畅","降颅压,治疗脑水肿","抗凝治疗","自由基清除剂","静脉滴注止血药物"]
全口义齿合适的磨光面形态是() ["应是光滑的平面","应是光滑的突面","应是光滑的凹面","应是光滑的斜面","应是以上C和D"]
炉渣的氧化性对冶炼有什么影响?
经口明视气管插管术最关键是() ["吸入纯氧,去氮给氧","应用足量肌松剂","消除咽喉反射气管插管反应","托起下颌","尽量显露声门"]
招标的标底和投标的标价,都是以()为基础核定的。