咯血患者抗GBM抗体阳性见于（） ["系统性红斑狼疮","肺出血-肾炎（GoodpasturE.综合征","原发性小血管炎","白塞综合征","特发性肺含铁血黄素沉着症"]
有关咯血和呕血的鉴别下述不正确的是（） ["咯血不会出现黑便","呕血常为咖啡色","出血常混有痰液见于咯血","咯血的pH值呈碱性","呕血前往往有恶心"]
咯血伴肾衰竭最常见于（） ["支气管扩张","肺癌","肺结核","原发性肺动脉高压","肺出血-肾炎（GoodpasturE.综合征"]
大咯血的定义为日咯血量大于（） ["100ml","200ml","300ml","500ml","1000ml"]
简述慢性肾小球肾炎的治疗原则。
尿路感染的概念。
