问题
多项选择题
骨折的愈合过程可分为
A．肉芽组织修复期
B．原始骨痂连接期
C．骨性愈合期
D．塑形期
E．假关节形成期
答案
参考答案：A,B,C,D
解析：骨折愈合过程：①血肿形成；②纤维性骨痂形成；骨折2～3天后，血肿开始由肉芽组织取代而机化，继而发生纤维化形成纤维性骨痂；③骨性骨痂形成；④骨痂改建或再塑。
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骨折的愈合过程可分为
A．肉芽组织修复期
B．原始骨痂连接期
C．骨性愈合期
D．塑形期
E．假关节形成期
参考答案：A,B,C,D
解析：骨折愈合过程：①血肿形成；②纤维性骨痂形成；骨折2～3天后，血肿开始由肉芽组织取代而机化，继而发生纤维化形成纤维性骨痂；③骨性骨痂形成；④骨痂改建或再塑。
| 根据所给的首字母，英语释义和中文意思完成下列各句。 |
| 1. They (建造) many buildings last year. 2. I remember all the new words. I have a very good m_______. 3. There's a box of (火柴) on the table. 4. It is d________ to play with fire. 5. How many ________ (钢琴) are there in your school? 6. I was very happy because I h from my best friend. 7. He is interested in g . (地理学) 8. The old man _________(刷) his dog's fur every day. 9. Listen! There is someone _________ (敲) at the door. 10. A fox (狐狸) can't h_________ its tail. |