引起“流火”症状的寄生虫是() ["A.疟原虫","B.锥虫","C.利什曼原虫","D.血吸虫","E.丝虫"]
出生后没有明显发绀的先天性心脏病是()。 ["法洛四联症","永存动脉干","肺动脉闭锁","完全型大血管转位","室间隔缺损"]
瘀血内阻型产后抑郁,宜选用的最佳方剂为() ["少腹逐瘀汤","血府逐瘀汤","身痛逐瘀汤","调经散","以上都不是"]
肝经郁热型产后乳汁自出,宜选用的最佳方剂为() ["一贯煎加减","小柴胡汤加减","丹栀逍遥散加减","柴胡疏肝散加减","以上都不是"]
患者女,25岁,因“右侧腰痛1个月”来诊。肾B型超声:右肾重度积水,左肾正常。检查结果提示肾盂输尿管连接部梗阻。其最常见的原因是()。 ["A.连接部狭窄","异位血管压迫","动力性梗阻","纤维束压迫","肿瘤"]
环境卫生标准与基准的区别与联系?