生后1个月~3个月添加的辅食是()。 ["肉末、豆腐、芋头","果泥、菜泥、米糊","果汁、菜汁、鱼肝油","果汁、蛋黄、豆制品","碎肉、碎菜、米汤"]
鼻疖
腓总神经麻痹() ["跨阈步态","醉汉步态","剪刀样步态","慌张步态","划圈样步态"]
女,肝硬化6年,近日尿少,色发黄,食欲差,皮肤黏膜反复出现瘀斑及牙龈出血,化验血小板50×109/L,ALB30g/L,PT18秒。患者出血倾向的最主要原因是() ["维生素K缺乏","毛细血管脆性增加","血小板功能不良","凝血因子合成障碍","内毒素作用"]
脊髓灰质炎患者常见异常步态是() ["共济失调步态","鸭子步态","跨阈步态","剪刀步态","扶膝步态"]
同时测定血、尿淀粉酶对诊断胰腺炎有何意义?