低渗性/等渗性/高渗性脱水 脱水指体液容量减少并出现一系列机能、代谢紊乱的病理状况。脱水常伴有钠的丧失根据水钠丢失比例以及细胞外液渗透压的不同可将其分为低渗性、等渗性和高渗性脱水。低渗性脱水的主要特征是失钠多于失水血清钠浓度310mmol/L。等渗性脱水的特征是水和钠以等渗比例丢失或失液后经机体调节...
低渗性脱水的主要特征是失钠多于失水血清钠浓度<130mmol/L血浆渗透压<280mmol/L。高渗性脱水(hypertonic dehydra— tion)。主要特征是失水多于失钠血清钠浓度>150mmol_/L血浆渗透压>310mmol/L。等渗性脱水的特征是水和钠以等渗比例丢失或失液后经机体调节血浆渗透压仍在正常范围血清钠浓度为130～150mmol/L血浆...
水分子通过半透膜向溶液扩散的现象称为渗透现象,简称渗透.溶液促使膜外水分子向内渗透的力量即为渗透压或渗透吸水力.以血浆的正常渗透压(7.6个大气压或5776毫米汞柱)为标准,与血浆正常渗透压很相似的溶液成为等渗溶液,高于血浆正常渗透压的溶液成为高渗溶液,低于血浆正常渗透压的溶液则称为低渗溶液.分析总结。 以血...
The meaning of HYPOTONIC is having deficient tone or tension. How to use hypotonic in a sentence.
Effects of Water. Hypotonic, Isotonic and Hypertonic Sports Drinks on Fluid Absorption and Endurance Performance: 860chronic paininflammatory hyperalgesiaprotein kinase c‐epsilonsensory neurontumor necrosis factor‐αCarrageenan-induced inflammatory pain lasting hours to days produces a protein kinase C ...
什么是等渗溶液isotonic solution、低渗溶液hypotonic solution、高渗溶液hypertonic solution? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 水分子通过半透膜向溶液扩散的现象称为渗透现象,简称渗透.溶液促使膜外水分子向内渗透的力量即为渗透压或渗透吸水力.以血浆的正常渗透压(7.6个大气压或...
hypertonic- (of a solution) having a higher osmotic pressure than a comparison solution isosmotic,isotonic- (used of solutions) having the same or equal osmotic pressure Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
Non alcoholic drinks, Soft drinks, Energy drinks, Whey beverages and Isotonic, hypertonic and hypotonic drinks (including for use and/or as required by athletes) tmClass In plant cells the terms isotonic, hypotonic and hypertonic cannot strictly be used accurately because the pressure exerted by...
hypotonic [ hahy-puh-ton-ik ] Phonetic (Standard) IPA adjective Physiology. (of tissue) having less than the normal tone. Physical Chemistry. noting a solution of lower osmotic pressure than another solution with which it is compared ( hypertonic ). Compare isotonic ( def 1 ).Discover...
11.The terms isotonic, hypertonic, and hypotonic refer the “strength,” or concentration, of the sugar solute, not the water. 12.As seen in Figure 32.2, a cell placed in water tends to swell due to gain of water from the hypotonic or “low salt” environment. ...