女患,30岁,反复出现双眼视物模糊,约30分钟后出现左额颞部搏动性头痛,伴恶心、呕吐、畏光、面色苍白。持续约6小时后休息入睡,次日晨起症状消退。应诊断为()。 ["眼肌麻痹性偏头痛","无先兆偏头痛","有先兆偏头痛","视网膜性偏头痛","短暂性脑缺血发作"]
改良电痉挛治疗中肌松剂氯琥珀胆碱的剂量是() ["0.8~1.0mg/kg","1.0~1.5mg/kg","1.5~2.0mg/kg","2.0~2.5mg/kg","2.5~3.0mg/kg"]
视网膜结核主要的临床表现不包括() ["视网膜水肿","结核性视网膜炎","视网膜结核结节","结核性视网膜静脉周围炎","结核性视网膜动脉炎"]
一患者,28岁,为室间隔缺损,左向右分流,用彩色多普勒技术检查分流血流,对仪器的调节,下述哪一项是正确的() ["低通滤波","高频(7MHz以上)电子相控阵探头","电子线阵探头(5MHz以上)","高速档速度标尺(高脉冲重复频率)","彩色图选用两色彩图"]
病因学将糖尿病分成的四大类型是:() ["1型,2型,其他特殊类型,GDM","自身免疫,特发性,胰岛素抵抗,胰岛素分泌缺陷","正常葡萄糖耐量,IGT,IFG,糖尿病","正常血糖,IGT,IFG,妊娠糖尿病","1型,2型,IGT,IFG"]
什么是连铸机的流数?