原发性巨球蛋白血症(). ["由逆转录病毒感染所致","常有骨质损坏","起病后迅速恶化","黏膜出血较常见","以上都不对"]
心脏病患者作创伤大的非心脏手术,麻醉首选() ["局麻","全麻","神经安定镇痛麻醉","静注Ketamine麻醉","椎管内麻醉"]
对小肝癌的最优定位诊断方法是()。 ["超声检查","放射性核素肝扫描","选择性肝动脉造影检查","ERCP检查","AFP"]
伴心脏病的患者,腰麻时平面应控制在() ["T4以上","T4以下","T6以上","T6以下","T10以下"]
临床上患者尿检查中,检出哪一项异常对诊断多发性骨髓瘤意义最大() ["蛋白尿(++++)","血尿","蛋白管型尿","原始细胞","本周蛋白"]
静脉压高低与心搏出量、血管功能及循环血容量有关。正常静脉压学龄前儿童为(),学龄儿童约为()。