微课课件-肾小球的滤.pptx

,#,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,11/5/2015,#,第二节 尿液的形成,血液,肾小囊腔中液体,毛细血管,成分,血浆,（%）,肾小囊腔,中液体（%）,水,9093,99,蛋白质,79,微量,葡萄糖,0.1,0.1,氯化物,0.37,0.37,钠,0.32,0.32,钾,0.02,0.02,尿酸,0.002,0.002,尿素,0.03,0.03,氨,0.0001,0.0001,血浆,和肾小囊腔中,液体,的成分有何异同,？,一部分水,无机盐,葡萄糖,尿素,当血液流经肾小球时,红细胞,蛋白质,分子,葡萄糖、无机盐、尿素、水等,肾小球,肾小,囊,红细胞,蛋白质,葡萄糖、水、无机盐、尿素等,肾小球,肾小囊,肾小囊内壁,肾小球壁,空隙,电镜下肾小球和肾小囊内壁结构示意图,血细胞,蛋白质,水,葡萄糖,无机盐,尿素,滤过,作用,成分,血浆,（%）,水,9093,99,蛋白质,79,微量,葡萄糖,0.1,0.1,氯化物,0.37,0.37,钠,0.32,0.32,钾,0.02,0.02,尿酸,0.002,0.002,尿素,0.03,0.03,氨,0.0001,0.0001,肾小囊腔,中液体（%）,肾小球的滤过作用,