一般病人自身测定结果在排除检测方法引起的误差后,上升或降低多少有临床价值() ["25%","15%","10%","20%","50%"]
足月男婴臀位产,生后第2天突然抽搐,阵发性发绀及呼吸暂停,有时尖叫,查体:前囟饱满,肌张力下降,口唇微发绀,心率132次/分,两肺未闻及啰音,血白细胞10×10^9/L,中性55%,血钙2mmol/L,血糖45mg/dl,最可能的诊断为()。 ["新生儿低血糖","新生儿颅内出血","新生儿低钙血症","新生儿肺炎","新生儿化脓性脑炎"]
当病人发生气胸后,气体可随呼气和吸气自由进出胸膜腔,气胸侧胸膜腔内压在0cmH2O左右,据此可判断该病人发生的气胸为() ["稳定性气胸","原发性气胸","闭合性气胸","交通性气胸","张力性气胸"]
单向琼脂扩散法是将相应的() ["抗体均匀地混入琼脂糖凝胶内制板","抗原均匀地混入琼脂糖凝胶内制板","补体均匀地混入琼脂糖凝胶内制板","抗原抗体复合物均匀地混入琼脂糖凝胶内制板","抗原抗体同时均匀地混入琼脂糖凝胶内制板"]
下列疾病不易形成肺空洞的为() ["原发性肺结核","转移性鳞状细胞癌","肺类风湿性病","Wegener肉芽肿","继发性肺结核"]
简述社会保障发展的国际经验与教训。