如未按常规程序进行塑料热处理操作,结果义齿基托会出现"花基板",且发生变形,密合度差

题型:单项选择题 A3型题

问题:

如未按常规程序进行塑料热处理操作,结果义齿基托会出现"花基板",且发生变形,密合度差。

分析基托发生变形的原因可能是 ()

A.压力太小

B.填胶过早

C.冷却过快,开盒过早

D.升温过慢

E.升温过低

考点:口腔医学技术士口腔技士专业知识2016年口腔医学技术士专业知识考前冲刺(五)
题型:单项选择题 A3型题

患者,女性,28岁,常在月经期反复出现右额颞部搏动性疼痛,多伴恶心、呕吐、出汗、面色苍白,持续4~72小时不等,常服用布洛芬以缓解头痛。应诊断为()

A.紧张型头痛

B.丛集性头痛

C.有先兆偏头痛

D.基底型偏头痛

E.无先兆偏头痛

题型:单项选择题 A3型题

制定城市、镇控制性详细规划的基本程序为( )。

A.编制工作报告经同意后,开展组织编制总体规划的工作

B.组织编制机关按规定报请总体规划纲要审查

C.组织编制机关对现有城镇体系规划实施情况进行评估,对原规划的实施情况进行总结,并向审批机关提出修编的申请报告

D.组织编制机关委托具有相应资质等级的单位承担具体编制工作

题型:单项选择题 A3型题

Children are a relatively modem invention. Until a few hundred years ago they look like adult, wearing grown-up clothes and grown-up expressions, performing grown-up tasks. Children did not exist because the family as we know it had not evolved.
Children today not only exist; they have taken over in no place more than in America, and at no time more than now. It is always Kids Country here. Our civilization is child-centered, child-obsessed. A kid’s body is our physical ideal. In Kids Country we do not permit middle-aged. Thirty is promoted over 50, but 30 knows that soon his time to be overtaken will come.
We are the first society in which parents expect to learn from their children. Such a topsy-turvy situation has come to abort at least in part because, unlike the rest of the world, ours is an immigrant society, and for immigrants the only hope is in the kids. In the Old Country, that is, Europe, hope was in the father, and how much wealth he could accumulate and pass along to his children. In the growth pattern of America and its ever- expanding frontier, the young man was ever advised to GO WEST; the father was ever inheriting from his son. Kids Country may be the inevitable result.
Kids Country is not at all bad. America is the greatest country in the world to grow up in because it is Kids Country. We not only wear kids clothes and eat kids food; we dream kids dreams and make them come tree. It was, after all, a boys’ game to go to the moon.
If in the old days children did not exist, it seems equally true today that adults, as a class, have begun to disappear, condemning all of us to remain boys and girls forever, jogging and doing push-ups against eternity.

The young man was advised to Go West to ______ .

A.find and accumulate more wealth

B.get more free land for the family

C.be the pioneers of the West

D.expand the country’s territory

题型:单项选择题 A3型题

取水样100mL于锥形瓶中,用c(1∕2H2SO4)=0.1000mol∕L硫酸标准溶液测定其碱度,以酚酞作指示剂时,消耗硫酸标准溶液5.00mL,再加甲基橙指示剂继续用硫酸标准溶液滴定,消耗硫酸标准溶液2.00mL,则该水样中含有()碱性离子,其含量为(),该水样总碱度为()。

题型:单项选择题 A3型题

* * 肿块,特点为多单个发生,圆形或椭圆形,边缘清楚,表面光滑,质地坚实,无疼痛,活动度好。考虑为:()

A.乳腺增生

B.乳腺癌

C.乳腺结核

D.乳腺纤维腺瘤

E. * * 异常发育

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