患者,男,24岁,三个月前患黄疸性乙型病毒性肝炎。近8天发热、全身皮肤及黏膜出血。血红蛋白71g/L,红细胞2.3×109/L,白细胞1.4×109/L,分类:中性0.2,淋巴0.78,单核0.02,网织红细胞0.001。骨髓涂片:红系、粒系、巨核系均显著减少,淋巴0.74。本病最可能的诊断是() ["急性白血病","粒细胞缺乏症","肝炎后再生障碍性贫血","脾功能亢进","特发性血小板减少性紫癜"]
腹腔镜胆囊切除术的禁忌证,哪项是错误的() ["胆囊无功能","高度怀疑胆囊癌","伴严重腹腔内感染","重度肝硬化门静脉高压症","6个月以上妊娠"]
抽检的接头应全部合格,如有1个接头不合格,则该验收批接头应逐个检查,对查出的不合格接头应进行补强(做好记录,记下规定力矩值、施工力矩值以及检验力矩值,由()确定补强方案)。 ["技术负责部门","设计负责部门","业主负责部门","施工负责部门"]
挤压综合征
下列关于胃溃疡X线所见错误的是() ["黏膜集中","小弯短缩","龛影","充盈缺损","砂钟胃"]
多发伤