比较十足目游泳亚目三个派主要特征的异同点。
参考答案:
______ is a set of specifications and software that allow small programs or software components to work together.
A.ActiveX
B.XML
C.HTML
D.DBMS
9个月男婴,呕吐、腹泻3天,无尿12小时。体温37.8℃,嗜睡与烦躁交替,双眼凹陷,口唇樱红干燥,皮肤弹性差,四肢冷,脉细弱,呼吸60次/分,心率160次/分,心音低钝,腹胀,肠鸣音减少。血象:Hb150g/L,WBC13×109/L,N 0.40,L 0.60。初步诊断婴儿腹泻伴( )
A.重度脱水、代谢性酸中毒B.中度低渗性脱水、代谢性酸中毒C.重度高渗性脱水、代谢性酸中毒D.重度脱水、低钾血症、代谢性酸中毒E.败血症、感染性休克、代谢性酸中毒