下列治疗措施中不适合急性脊髓炎的是()。 ["免疫球蛋白","EACA静脉滴淀","维生素B族类药物","AMT","糖皮质激素"]
子宫肌瘤最常见的声像图表现为() ["子宫体积增大,外形不规则,宫区出现强光团","子宫体积增大,外形不规则,宫区出现不规则液性暗区","子宫大小正常,外形规整,宫区出现结节状回声","子宫体积增大,外形规整,宫区光点弥漫性分布不均匀","子宫体积增大,外形不规则,宫区出现团块状回声"]
幼年型皮肌炎与成人相比特征性表现为() ["治疗效果较成人差","皮疹较成人为少","血管炎较成人明显","预后较成人差","合并肿瘤者较成人多"]
下列哪种情况不属于急性脊髓炎临床表现()。 ["损害平面以下肢体瘫痪","损害平面以下传导束性感觉障碍","病前带有呼吸道感染症状","大小便障碍","早期出现肌张力增多"]
能改变脂蛋白组成,使HDL升高的药物是() ["洛伐他汀","考来烯胺","非诺贝特","普罗布考","烟酸"]
精炼处理重轨钢100吨,钢中氧含量100ppm,理论计算钢水中氧含量脱至50ppm,需加铝多少千克?(铝原子量27,氧原子量16)