临床常常根据________及________水平评估脱水性质。

胎儿期保健应以______保健为重点，围生期保健重点是降低_______、______、______、______、______、_______等的发生率。

____和____是体液的主要成分。体液可分为____和____两部分。

低渗性脱水血清钠______，等渗性脱水血清钠______、高渗性脱水血清钠______。

低血容量性休克常因大量出血或体液丢失，或体液积存于____，导致____降低引起。

29．__________ when you are on the bus or bike．

Which do you think is _________________important, health or wealth?

And they can ______their passports______，making leaving or “escaping” virtually impossible.

轻度脱水的失水量占体重的百分比为______，中度脱水的失水量占体重百分比为______，重度脱水的失水量占体重的百分比为______。

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

根据脱水的性质可将脱水分为_________脱水，_________脱水，_________脱水

低渗性脱水应补给________含钠液，等渗性脱水补给________含钠液，高渗性脱水补给_________含钠液，判断脱水性质困难者先按___________处理。