男,10个月,腹泻并重度低渗性脱水酸中毒,补液10小时纠正脱水酸中毒,出现嗜睡,呼吸较前变浅,腹胀,肠鸣音弱。应考虑出现的问题() ["A.血液低渗出现脑水肿","B.低钙血症","C.低钾血症","D.败血症","E.低血糖"]
肝脓肿的特征性CT表现为()肝转移的特征性CT表现为()肝囊肿的特征性CT表现为() ["A.病灶边缘明显高低不平,强化持续时间很短","B.门脉血栓","C.灶周无水肿带、边缘强化出现“牛眼征”","D.边缘清晰,无强化","E.边缘不清,灶内有气体,或增强出现坏死"]
男,10月,呕吐3天,腹泻4天,因无尿8小时入院,诊断重度等渗脱水伴酸中毒、营养不良。给以补液后12小时纠正脱水、酸中毒,16小时突然出现惊厥。治疗应采取的措施是() ["A.脱水","B.补钙","C.补钾","D.补钠","E.补镁"]
男,10月,呕吐3天,腹泻4天,因无尿8小时入院,诊断重度等渗脱水伴酸中毒、营养不良。给以补液后12小时纠正脱水、酸中毒,16小时突然出现惊厥。最可能的诊断() ["A.低钙惊厥","B.脑水肿","C.低钠血症","D.低镁血症","E.低钾血症"]
甲状腺癌()成骨肉瘤()头颈部肿瘤()肾脏透明癌()消化系统癌() ["A.肺部转移灶类似炎症样浸润影","B.淋巴管型转移","C.肺部转移灶内可见团块状或斑片状钙化","D.肺部转移瘤可见空洞","E.肺部转移灶以粟粒型多见"]
纵隔淋巴结转移()Castleman病()淋巴瘤()淋巴结核()