![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[单选题]
男性,24岁,农民,因畏寒发热起病,伴全身肌肉酸痛,头痛4天于8月10日入院。入院1天发现皮肤黄染,尿量减少,尿色深黄,查体:结膜充血,巩膜及皮肤中度黄染,皮肤有出血点,浅表淋巴结肿大,肝肋下lcm,压痛(+),脾(-),实验室检查WBC 15.4×109L,N 80%,L 20%,尿检:尿蛋白(+),颗粒管型,WBC 8-15/HP,RBC 20-30/HP,BUN 24mmol/L,凝集溶解试验阳性。哪项检查最有诊断意义()
A.血培养
B.尿常规
C.X线
D.凝集溶解试验
E.肾功
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
A、血培养
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)