营养不良的最初临床表现为() ["A．皮下脂肪减少","B．肌张力下降","C．水肿","D．体重不增或消瘦","E．身高不增"]
下列ChiariI型畸形的描述中，哪项是错误的() ["A．小脑扁桃体由枕大孔下疝超过5mm","B．枕大池变小","C．脑积水","D．颈髓合并有脊髓空洞","E．第四脑室拉长变形"]
“Ｏ”型腿
新生儿败血症最常见的并发症是() ["A．肺炎","B．胸膜炎","C．化脓性脑膜炎","D．骨髓炎","E．肝脓肿"]
佝偻病串珠(rachiticrosary)
生长所需能量(energyforgrowth)
