亚急性联合变性() ["累及脊髓灰质前连合","累及脊髓前角细胞","累及脊髓后根","累及脊髓后索","累及脊髓前索"]
一女性病人,21岁,自觉清晨双手指和掌指关节僵硬,2月后关节明显肿胀和疼痛,特别是休息后更为明显。若诊断为该疾病,首选治疗药物是() ["A.类固醇","金制剂","细胞毒性药物","生物制剂","非甾体抗炎药"]
丹毒的致病菌是()。 ["金黄色葡萄球菌","乙型溶血性链球菌","β溶血性链球菌","变形杆菌","铜绿假单胞菌"]
汇出业务付款人帐号的类型,目前系统支持下列哪种类型?() ["“R”——RBS帐号","“N”——新会计帐号","“O”——老帐号","“C”——信用卡帐号"]
女,29岁,半月来发热伴皮肤出血点。化验血呈全血细胞减少,骨髓检查增生极度活跃,原始细胞占骨髓非红系有核细胞的40%,各阶段粒细胞占50%,各阶段单核细胞占30%,诊断急性白血病,其FAB分类的类型是() ["M1","M2","M4","M5","M6"]
肾主闭藏的生理特性主要体现在()。