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胃食管反流病(GERD)教学课件:病因机制、病理改变与基础认知

  • 2026-06-13 08:23:34
胃食管反流病(GERD)教学课件:病因机制、病理改变与基础认知

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胃食管反流病（GERD）教学课件：病因机制、病理改变与基础认知

共 57 页，当前浏览 20 页ps:浏览图为压缩图，需要原版高清可编辑文件，点击文章底部“阅读原文”获取

内容导读

这份 PPT 围绕胃食管反流病（GERD）展开，适合消化科教学、护理学习和临床基础培训使用。

PPT亮点：① 先从消化系统组成与分部讲起，配合解剖示意，帮助读者建立基础框架。

② 对胃食管反流病的概念进行梳理，便于理解 GERD 在消化系统疾病中的位置。

③ 重点讲解以 LES 功能障碍为主的发病机制，包括抗反流屏障异常、清除作用下降和黏膜屏障功能降低。

④ 整理了影响 LES 压力的相关因素，如食物、药物、腹内压及胃内压变化等，临床联系较强。

⑤ 对病理改变、黏膜损伤及 Barrett 食管等内容也有概括，适合用于课堂讲授和复习。

适用人群：消化科医护人员、护理专业学生、需要准备 GERD 授课或科普内容的老师与带教人员。

如果你正在整理胃食管反流病相关资料，这套课件结构清楚、内容基础扎实，可以作为备课、学习和科室培训的参考。

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未完待续

本 PPT 篇幅共 57 页，当前排版预览 20 页

因本 PPT 篇幅较长，本文排版预览无法完整展示。浏览图为压缩图，如需原版高清可编辑文件，请点击文章底部“阅读原文”获取。

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方剂学《治燥剂》PPT课件:概念、证候辨析与代表方应用

Unit 7的写作课我没用课件上完了,感觉好扎实…

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  1. CONNECT:[ UseTime:0.000739s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000790s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000344s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000307s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000584s ]
  6. SELECT * FROM `set` [ RunTime:0.000237s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000670s ]
  8. SELECT * FROM `article` WHERE `id` = 508730 LIMIT 1 [ RunTime:0.000775s ]
  9. UPDATE `article` SET `lasttime` = 1781925614 WHERE `id` = 508730 [ RunTime:0.002861s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000234s ]
  11. SELECT * FROM `article` WHERE `id` < 508730 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000450s ]
  12. SELECT * FROM `article` WHERE `id` > 508730 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000372s ]
  13. SELECT * FROM `article` WHERE `id` < 508730 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000805s ]
  14. SELECT * FROM `article` WHERE `id` < 508730 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000680s ]
  15. SELECT * FROM `article` WHERE `id` < 508730 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000772s ]
0.079693s