儿童期最少出现并发症的是()肺动脉高压时可出现差异性紫绀的是() ["A．室间隔缺损","B．房间隔缺损","C．动脉导管未闭","D．法洛四联症","E．完全性大动脉错位"]
NEC()胃壁肌层缺损()十二指肠闭锁() ["A．X线腹片见肠壁串珠状透亮区","B．X线腹片见上腹部双泡征","C．X线腹片见上腹部三泡征","D．X线腹片见一大液平","E．X线腹片见腹腔空白伴双泡征"]
高渗性脱水()低血钙症()低镁血症() ["A．急性绞窄性肠梗阻","B．长期胃肠减压","C．中暑","D．婴儿手足抽搐","E．长期营养肠造瘘病儿"]
脐膨出()腹裂()脐疝()梅克尔憩室() ["A．可合并巨舌、巨体畸形","B．有自愈倾向","C．脐部正常","D．有少量粪便排出","E．可有便血"]
软膏烃类基质软膏的类脂类基质软膏水性凝胶基质O/W型乳剂型基质乳化剂 ["A、羊毛脂","B、卡波普","C、硅酮","D、固体石蜡","E、月桂醇硫酸钠"]
低位直肠肛门闭锁()中位直肠肛门闭锁()高位直肠舡门闭锁()
