颅内占位伴颅内高压的病人术前水、电解质紊乱的原因有（） A.呕_爱下问搜题

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问题多项选择题

颅内占位伴颅内高压的病人术前水、电解质紊乱的原因有（）

A.呕吐

B.食欲不振

C.医源性饮食限制

D.脱水利尿剂的使用

E.神经内分泌功能异常

答案

参考答案：A, B, C, D, E

改错题

短文改错。

    Climbing is my favorite sport. I am very fond it,
especially in later autumn. One day early in the morning,
my friends and I put on our sports shoes and start off.
After climb for half an hour, we got to the top of
the mountain. There we had a good view miles around. In
the north, a big river crossed the city ,there are many
ships sailing busily. A lot of beautiful trees was there, too.
The sun started to go down, for it was time for us
to go back. On the road back, we were laughing and
talking all the time .We had a good time on that day.

1. _______
2. _______
3. _______
4. _______
5. _______
6. _______
7. _______
8. _______
9. _______
10. _______

单项选择题

下列哪项不是牙合支托的作用（）

A．支持作用

B．传递牙合力

C．直接固位作用

D．恢复抬关系和防止食物嵌塞

E．间接固位作用