泪膜的主要成分为() ["A.脂质层","B.水样层","C.粘蛋白层","D.细胞因子","E.酶类"]
临床医师在全面康复中应做到() ["A.是康复二级预防的组织者和执行者","B.是康复医疗的执行者","C.是康复三级预防的组织者","D.是负责住院患者的医疗康复者","E.是全面康复的执行者"]
康复医学是以下列哪方面为主导() ["A.功能障碍","B.心理疏导","C.疾病","D.人体完整","E.辅助矫形器应用"]
相邻椎体破坏呈楔形,椎间隙变窄,椎旁软组织肿胀,应考虑()不连续性椎体和附件破坏,椎体压缩呈扁平形,椎间隙保存,应考虑()腰椎骨质疏松,骶髂关节和脊椎小关节面模糊,椎旁韧带钙化,应考虑() ["A.脊柱结核","B.脊椎转移","C.化脓性脊椎炎","D.强直性脊椎炎","E.脊椎骨软骨炎"]
试述肝肿块介入超声的适应证。
先天性胆道闭锁的影像特征()急性胆囊炎的影像()肝海绵状血管瘤的典型影像()