下列哪项符合传染性单核细胞增多症() ["多见于青壮年","肝、脾可肿大","主要经过消化道传播","是一种单核巨噬细胞良性增生性疾病","本病根据临床表现分为三型"]
晶状体位于下列结构之间()。 ["虹膜与睫状体","虹膜与角膜","虹膜与玻璃体","角膜与玻璃体","角膜与睫状体"]
念珠菌性口角炎临床表现不包括() ["A.多为双侧罹患","B.口角区皮肤与黏膜发生皲裂","C.邻近皮肤黏膜充血","D.皲裂处糜烂渗出","E.丛簇小水疱"]
与肝脏DSA检查技术无关的是() ["采用Seldinger技术","行股动脉或肱动脉穿刺插管","先行选择性腹腔动脉造影","导管插入肝门静脉","选用50%~60%离子型或非离子型对比剂"]
下列结构中无屈光作用的是()。 ["玻璃体","角膜","房水","虹膜","晶状体"]
试述房室传导阻滞的治疗原则。