男,6岁,右肘部外伤,结合图像,最可能的诊断是() ["右肱骨远端骨折","右肱骨内上髁骨折","右肱骨外上髁骨折","右尺骨鹰嘴骨骺损伤","右尺桡脱位"]
中国古代学校课程要素的重点是() ["道德经验要素","智慧要素","认知经验要素","审美经验要素"]
某火电厂锅炉烟气采用袋式除尘器除尘,测得除尘器进口含尘浓度为28g/m3,除尘器出口含尘浓度为18mg/m3,除尘器进口烟尘的粒径分布如下表:假设除尘器出口粉尘粒径均小于10μm,问除尘器捕集PM10微细粒子的效率至少是多少() ["99.73%","99.84%","99.89%","99.91%"]
初中阶段,一般称为() ["学龄前期","学龄初期","学龄中期","学龄晚期"]
男,6岁,身材矮小,关节畸形,血钙磷化验异常,如图,最可能的诊断为() ["坏血病","肾性佝偻病","粘多糖病","克汀病","脂质沉积病"]
简述基本检查法