心源性脑栓塞时，栓塞多发生在（） ["大脑前动脉","大脑中动脉","大脑后动脉","椎动脉","基底动脉"] 寒邪中人的特点是（） ["中于前，脉浮","流关节，伤脾胃","两者均是","两者均不是"] 多形红斑典型皮损是（） ["淡红斑鳞屑","水疱或大疱","黏膜糜烂","有靶形或虹膜样皮疹","风团"] 大环内酯类对下述哪类细菌无效（） ["G+菌","G-球菌","大肠杆菌，变形杆菌","军团菌","衣原体、支原体"] 与关节病型银屑病有关的HLA抗原是（） ["HLA-B17","HLA-B13","HLA-B27","HLA-CW6","HLA-BW16"] 药物离子导入皮肤深度（）