![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[单选题]
患者女,31岁,有糖尿病史4年,因昏迷入院。入院时脉搏120次/分,呼吸33次/分。实验室检查结果为:GLU 26.7mmol/L, Hct52%,NA+134mmol/L,K+6.4mmol/L,BUN 26.4mmol/L, pH 6.8, PCO2 10mmHg,本病例血细胞容量52%是由于()
A.代偿性代谢性酸中毒
B.失代偿性代谢性酸中毒
C.高血糖引起的高渗性利尿
D.失代偿性呼吸性酸中毒
E.呼吸性酸中毒导致的血液浓缩
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
C、高血糖引起的高渗性利尿
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)