以下哪几项属于我行外汇业务中的资金业务:() ["外汇买卖","外汇债券买卖","同业往来","福费廷"]
等渗性脱水病人,如大量输入生理盐水治疗可导致() ["低氯血症","低钙血症","低钾血症","高钾血症","高氯血症"]
高钾血症的心电图改变最不可能是() ["T波高而尖","QT间期延长","QRS增宽","U波","RP间期延长"]
如长期应用呋塞米易导致() ["代谢性酸中毒","呼吸性酸中毒","呼吸性碱中毒","低氯性碱中毒","低氯性酸中毒"]
外科病人最易发生哪种体液代谢失调?() ["等渗性缺水","低渗性缺水","高渗性缺水","急性水中毒","慢性水中毒"]
金属材料的工艺性包括铸造件、()、()、()、()等。