下列哪一种心肌灌注显像剂,在心肌中具有再分布特点() ["A.201Tl","B.99Tcm-特丁基异腈(TBl)","C.99Tcm-甲脂异丙基异腈(CPI)","D.99Tcm-MIBI","E.99Tcm-双肟的硼酸化合物(商品名为Teboroxime)"]
金钱草的性状鉴别特征有 ["茎表面浅棕色,密被黄色伸展的短柔毛","茎表面棕色或暗棕红色,无毛或几无毛","单叶对生,两面无毛或几无毛","羽状复叶互生,小叶1~3片,下表面具灰白色紧贴的绒毛","叶片水浸后对光透视,可见黑色或褐色条纹"]
急性感染性多发性神经根炎的瘫痪为()脑干肿瘤的瘫痪为()脑性瘫痪为()脊髓灰质炎的瘫痪为() ["A.痉挛性瘫痪","B.交叉性瘫痪","C.对称性迟缓性瘫痪","D.不对称性迟缓性瘫痪","E.Todd麻痹"]
介入试验后较静息态EF值增加的标准为() ["A.>5%","B.>10%","C.>2%","D.>5%","E.>20%"]
心功能显像中,室壁瘤的特征性表现是() ["A.左心室影形态失常,呈局限性囊袋样膨出","B.心动电影显示局部有反向运动,ES边界超过ED边界","C.相角程明显增宽,常大于135°","D.时相直方图上室峰与房峰之间出现异常附加峰","E.以上都是"]
化脓性脑膜炎的脑脊液改变()结核性脑膜炎的脑脊液改变()中毒性脑病的脑脊液改变()病毒性脑膜炎的脑脊液改变()