论文部分内容阅读
一、口服洗肠液配制、用法及原理:口服洗肠液是含有氯化钠6.14g、碳酸氢钠2.94g、氯化钾0.75g,用小塑料袋装好密封备用。临用时加入温开水1,000ml,配成基本属等渗液,即可饮用。检查前4～5小时开始给病人口服,以每20分钟饮服1,000ml,共3,000ml。其原理是在上述速度和容量的条件下,饮进的液量超过小肠吸收功能,从而引起水泻冲洗肠道的作用。二、临床资料及结果:本组40例中,男20例,女20例,年龄18～75岁;饮液量3,000ml占30例,2,500ml占2例,2,000ml占6例,1,500ml占2例;饮液后开始排便时间最短10分钟,最长90分钟,在20～30分钟开始排便的有31例(77.5%);排便次数最少2次,最多8次,大多4～6次,饮液量少或饮液时间延长,
First, the preparation of oral cleansing fluid, usage and principle: oral cleansing liquid containing sodium chloride 6.14g, sodium bicarbonate 2.94g, potassium chloride 0.75g, sealed with a small plastic bag spare. Temporary use when adding warm water 1,000ml, dubbed the basic is isotonic solution, you can drink. 4 to 5 hours before the test began to patients with oral administration, every 1,000 minutes to drink 1,000 ml, 3,000 ml total. The principle is that in the speed and capacity of the above conditions, the amount of liquid into the drink more than the intestinal absorption function, causing diarrhea rinse intestinal role. Second, the clinical data and results: The group of 40 patients, 20 males and 20 females, aged 18 to 75 years; 30,000 cases of drinking liquid volume of 3,000ml, 2,500ml accounted for 2 cases, 2,000ml accounted for 6 cases, 1,500ml Accounting for 2 cases; the shortest 10 minutes, the longest 90 minutes, the defecation started 20 to 30 minutes in 31 cases (77.5%); the least defecation 2 times, the most 8 times, mostly 4 to 6 times , Drink less or drink liquid lengthen the time,