搜题请搜索小程序“爱下问搜题”
问题 单项选择题 A1型题

选择成品托盘的标准中错误的是（）

A.尽量与牙弓协调一致

B.托盘与牙弓内外侧有3～4mm间隙

C.翼缘不得超过粘膜皱襞，不妨碍唇、颊和舌的活动

D.上颌托盘后缘盖过上结节和颤动线

E.下托盘后缘盖过缺隙前最后一个牙

答案

参考答案：E

填空题

根据短文内容及提示完成短文。

     1._______ middle school, Wang Wei and I have dreamed about 2._______ (have) a great bike trip. It was

Wang Wei 3._______ first had the idea 4._______ (cycle) along the entire Mekong River 5._______ where it

begins to where it ends. My sister doesn't care 6._______ details, because she doesn't know the best way of

7._______ (get) to places. When I told her the difficulties we would come 8._______ during the journey, she

gave me a 9._______ (determine) look-the kind that said she would not change her mind. I know 10._______

she has made up her mind, nothing can change it. Finally, I had to give in.

查看答案
单项选择题 案例分析题

男，48岁，酗酒后9小时出现中上腹疼痛，放射至两侧腰部，伴恶心、呕吐。体检：腹部有压痛、肌紧张及两侧腰腹部出现蓝棕色斑，血压80/60mmHg，脉搏110次／分。

对诊断困难者应进一步采取（）

A.剖腹探查

B.ERCP检查

C.抗感染治疗下严密观察

D.抗休克治疗

E.腹腔穿刺
查看答案