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1、A service provided to medicine byNon Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For commercial usage, please contact the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.Non Commercial Use
2、 OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For commercial usage, please contact the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.Non Commercial Use OnlyInformation and material on slide kit may be r
3、eproduced and distributed for educational use only For commercial usage, please contact the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.食物经过口腔的咀嚼，牙 齿的磨碎，舌的搅拌，经 咽喉吞下，进入食道。 舌牙齿唇咽喉Non Commercial Use OnlyInformation and material on slide kit may be reproduced
4、and distributed for educational use only For commercial usage, please contact the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.食道是一圆柱形的管道，全长约2530厘米。 食管的主要功能是运送食物入胃，并阻止胃内容 物逆流入食管的作用。Non Commercial Use OnlyInformation and material on slide kit may be reproduc
5、ed and distributed for educational use only For commercial usage, please contact the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.食道食物Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For
6、 commercial usage, please contact the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For commercial usage, please contact the webmaster for
7、 permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.胃是由肌肉纤维做的 袋子。分胃贲门、胃 底、胃体和胃窦四部 分。胃有弹性，在空 的时候它会变小，在 吃饱后它就会胀大。 Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For commercial usage, please contact the webm
8、aster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.吃过饭后1小时之内， 肚子会觉得很饱。3个 小时之后，胃里的食 物就消化得差不多了 。5个小时后，胃里基 本已经没有食物了。Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For commercial usage, please conta
9、ct the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For commercial usage, please contact the webmaster for permission.Copyright 2006, Les
10、 Laboratoires Servier - all rights reserved.小肠包括十二指肠、空 肠和回肠。小肠非常长， 在体内只能卷起来。人类的 小肠大约有6米，马的小肠 大约有29米长！而且，小 肠的粘膜形成许多环状皱褶 ，皱褶上有大量的小绒毛， 更增加了小肠的吸收面积。胃十二指肠小肠Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For commercial usage, please
11、contact the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.小肠是食物消化吸收的主要场所， 小肠把吸收的营养通过血液运往全身 ，把食物残渣排到大肠。 Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For commercial usage, please contac
12、t the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.肠鸣音。是肠蠕动时 ，肠管内气体和液体 随之流动，产生一种 断断续续的咕噜声（ 或气过水声）。 正常 情况下，肠鸣音大约 每分钟4-5次，餐后频 繁而明显。Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For comm
13、ercial usage, please contact the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.饭后参加剧烈运动，血 液就会跑到四肢部位， 通过小肠的血液就会减 少，影响了消化吸收。Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For commercial u
14、sage, please contact the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.夏天，气温高，细菌容 易繁殖。小朋友吃了不 干净的食物，细菌就进 入了我们的肠胃，影响 了我们的消化吸收，就 容易拉肚子。Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For co
15、mmercial usage, please contact the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For commercial usage, please contact the webmaster for pe
16、rmission.Copyright 2006, Les Laboratoires Servier - all rights reserved.肝脏-制造胆汁、 消灭细菌、贮蓄营养 胆囊-储存胆汁， 餐后胆汁进入十二指 肠，帮助脂肪吸收 胰脏-分泌胰液， 进入十二指肠，与食 物混合，帮助营养吸 收食道肝脏胰脏十二指肠胆囊Non Commercial Use OnlyInformation and material on slide kit may be reproduced and distributed for educational use only For commercial usage, please contact the webmaster for permission.Copyright 2006, Les Laboratoires Servier - all rights reserved.Non Commercial Use OnlyInformation and materi
