有关Hp感染与消化性溃疡的关系,下列不正确的是() ["正常人十二指肠黏膜不能生长Hp","十二指肠黏膜之胃上皮化生形成则能生长Hp","几乎所有十二指肠溃疡均有Hp感染的慢性胃窦炎存在","十二指肠溃疡绝大多数与Hp感染有关","Hp感染根除后能愈合溃疡,但尚不能防止其复发"]
英商美查用特制的扁体铅活字印行,时人称这套铅活字为()
静脉补钾的浓度以下哪种正确() ["O.4%","3%","0.35%","0.45%","<0.3%"]
痹证的治疗还宜重视养血活血,即所谓"治风先治血,血行风自灭",这种治则首载于() ["《医宗必读痹》","《济生方痹》","《外台秘要》","《证治准绳》","《金贵要略》"]
男,7月,母乳喂养,未加其他辅食。春初的一天突然出现意识丧失,两眼上翻,头向后仰,牙关紧闭,面部、四肢呈阵挛性抽搐伴有口吐白沫,经十几分钟后惊厥停止,为明确诊断,首先应检查的血生化是() ["血清酶","血钙","血氯","血糖","血钾"]
尿常规