题型:问答题 简答题 男性病人,25岁,因高热2日未能进食,自述口渴、口干、尿少色黄。查体:口舌干燥,皮肤弹性差,眼窝凹陷。实验室检查:尿比重1.028,血清钠浓度为155mmol/l.考虑病人出现A.等渗性脱水B.低渗性脱水C.轻度高渗性脱水D.中度高渗性脱水E.重度高渗性脱水 查看答案
题型:问答题 简答题 We are all here _____ Tom, because he is ill at home. [ ]A. except B. beside C. besides D. excepts 查看答案
题型:问答题 简答题 Floors aboard ship are().A.also called decksB.vertical transverse plates connecting the vertical keel with the margin platesC.large beams fitted in various parts of the vessel for additional strengthD.found in passenger and berthing spaces only 查看答案