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皮肤系统
学习目标
通过本单元的学习，你将可以：
- 学习皮肤系统的组成部分。
- 了解皮肤系统的各部分的结构和功能。
- 理解皮肤系统的整体基本功能。
观看视频
皮肤系统构成了身体的外表面。皮肤是该系统中最大的器官，也是人体最大的器官。除了皮肤，皮肤系统还包括皮肤附属器（毛发、指甲、汗腺和皮脂腺）、皮下组织、深筋膜和乳房。
本视频教程将解释皮肤及其附属器以及皮肤系统其他部分的层次、结构和功能。
进行测验
通过以下测验巩固所学知识。
想尝试不同主题的组合吗？试试下方的个性化测验。
下载下方的PDF工作表，学习表皮系统各部分的知识。
浏览图谱
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浏览关于皮肤系统的所有图谱。
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皮肤
Skin
1/32
同义词：
无
小结
| 皮肤 |
表皮层：角质层、透明层、颗粒层、棘层、基底层 真皮层：乳头层、网状层 |
| 皮肤附属器 | 毛发、指甲、汗腺、皮脂腺 |
| 皮下组织 | 真皮下方的脂肪组织 |
| 深筋膜 | 皮下组织与深层肌肉之间的厚筋膜层 |
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