用异源性抗CD3mAb治疗排斥反应,最主要的并发症是() ["血清病","严重免疫缺陷","皮肤肿瘤","GVHR","食物过敏"]
可用于器官移植的抗排异药物有() ["肾上腺皮质激素","硫唑嘌呤","环磷酰胺","左旋咪唑","干扰素"]
患者女,23岁,因“皮肤出血点1个月,月经淋漓不尽10天”来诊。查体:双下肢可见大量的新旧出血点、淤斑。浅表淋巴结无肿大。胸骨无压痛。心、肺查体未见异常。腹软,无压痛,肝、脾肋下未触及。双下肢无水肿。应首先进行的检查是() ["妇科B型超声","风湿系列","凝血功能","全血细胞计数及外周血细胞涂片","腹部B型超声"]
骶管穿刺时穿刺针尖深度不应超过哪一水平() ["第5腰椎","髂后上棘连线平面","第1骶后孔水平","髂嵴最高连线","髂前上棘连线平面"]
下列心电图表现对诊断陈旧性心肌梗塞最有意义的是() ["QRS波群低电压","冠状T波","V~V的Q波>0.04s","ST段上抬","电轴显著左偏"]
海岸带区域经经济