颅骨缺损的早期修复原则是什么?
参考答案:
早期应抗休克和脑震荡的治疗,颅骨缺损及时复位。脱落的颅骨清洁消毒后,放回原位。严重颅骨缺损无法用皮瓣修复,可暂用游离皮片覆盖。
根据下列短文内容,在短文后的空格处填上一个恰当的词,使短文完整、通顺。每空一词,含缩略词。
Hello, boys and girls. Running for (竞选) the monitor makes me very excited. If I become the 1 , I would like to do these things. Firstly, to communicate better 2 others, I plan to hold a student meeting every week. Then we can exchange ideas and solve(解决 ) the problems together. At the 3 time, I will put a small blackboard in the classroom. Students can write their ideas on 4 . I think it is god 5 us to tell our ideas to other classmates. And I am going to make a new kind of English 6 for our class. All of you can write for this kind of newspaper. In that way, you can practice 7 in English. It’s not easy to be a good monitor. 8 , I believe I can do it. I am going to study 9 than before and try to be one of the 10 students in our class.
根的最主要的生理功能包括()。
A.光合作用、蒸腾作用
B.光合作用、支持作用
C.固定作用、吸收作用
D.固定作用、蒸腾作用