题目内容 (请给出正确答案)
提问人:网友13***556 发布时间:2022年3月23日 02:02
[单项选择题]

上牙根唇面宽于舌面的生理意义是()

A.与牙冠较宽的唇面相延续

B.抵抗意外碰撞的外力

C.抵抗向前的力

D.与牙槽嵴形态相适应

E.补偿牙弓较大的外径

参考答案
十点题库官方参考答案 (由十点题库聘请的专业题库老师提供的解答)
更多“上牙根唇面宽于舌面的生理意义是()”相关的问题
程序性知识主要是用来解决“做什么”和“怎么做”的问题。
点击查看答案
刮痧的正确方向()
A.下至上,由内向外,单一方向
B.上至下,由内向外,单一方向
C.上至下,由外向内,单一方向
D.下至上,由内向外,来回刮动
E.上至下,由内向外,来回刮动
点击查看答案
前臂屈肌群反复牵拉导致肱骨外上髁炎。
A. 正确B. 错误
点击查看答案
设备台账可对设备进行增加、修改、删除、查询等操作。
点击查看答案
男,78岁,进行性吞咽困难1月余,结合图像,最可能的诊断为()https://assets.asklib.com/psource/2016081815030389397.gif
A . 正常压迹
B . 食管平滑肌瘤
C . 食管癌
D . 食管憩室
E . 食管静脉曲张
点击查看答案
发现伤轨后,应用白铅油作()。
A.画三角
B.标志
C.标记
D.标识
点击查看答案
使用无菌持物钳应注意()
A.不可用无菌持物钳夹取油纱布
B.门诊换药室适用的持物钳应每天清洁、灭菌1次
C.使用无菌持物钳必须钳端向下
D.以上均对
点击查看答案
Questions 下列各are based on the following passage. Caught in a squeeze between thehealth
Questions 下列各are based on the following passage. Caught in a squeeze between thehealth needs of aging populations on one hand and thefinancial crisis on the other, governments everywhere are looking for ways toslow the growth in health-care spending. Increasingly, they are looking to thegeneric-drugs (普通药物) industry as a savior. In November Japans finance ministry issueda report complaining that the countrys use of generics was less than a thirdof that in America or Britain. In thesame month Canadas competition watchdog criticized the countrys pharmaciesfor failing to pass on the savings made possible by the use of generic drugs.That greed, it reckoned, costs taxpayers nearly C$1 billion a year. Then on November 28th the EuropeanCommission issued the preliminary results of its year-long probe into druggiants in the European Union. The report reached a damning~, thoughprovisional, conclusion: the drugs firms use a variety of unfair strategies toprotect their expensive drugs by delaying the entry of cheaper genericopponents. Though this initial report does not carry the force of law (a final reportis due early next year), it has caused much controversy. Neelie Kroes, the EUscompetition commissioner, says she is ready to take legal action if theevidence allows. One strategy the investigators criticizeis the use of the 'patent duster( 专利群)'. A firm keen to defend its drug due togo off-patent may file dozens or hundreds of new patents, often of dubiousmerit, to confuse and terrify potential copycats and maintain its monopoly. Anunnamed drugs firm once took out 1,300 patents across the EU on a single drug.The report also suggests that out-of-court settlements between makers ofpatented drags and generics firms may be a strategy used by the former to delaymarket entry by the latter. According to EU officials, such misdeeds-have delayed the arrival of generic competition and the accompanying savings.On average, rite report estimates, generics arrived seven months after apatented drug lost its protection, though where the drug was a big seller thelag was four months. The report says taxpayers paid about q 3 billion more thanthey would have-had the generics gone on sale immediately. But hang on a minute, Though many of thecharges of bad behavior. leveled at the patented-drugs industry by EUinvestigators may well be true, the report seems to let the generics industryoff the hook(钩子) too lightly. After all, if the drugs giants stand accused, ineffect, of bribing opponents to delay the launch of cheap generics, shouldntthe companies that accepted those 'bribes' also share the blame? Whyare governments around the world seeking ways to reduce their health-carespending? A.They consider thegeneric-drugs industry as a savior. B.They are under the doublepressure of aging group and financial crisis. C.Health-care spending hasaccounted too large proportion. D.Health-care spending hascost taxpayers too much income.
点击查看答案
有一分数序列:2/1,3/2,5/3,8/5,13/8,21/13…用C语言编程求出这个数列的前20项之和。
点击查看答案
前列腺素衍生物Latanoprost的降眼压机制是()
A . A.减少房水分泌
B . B.开放小梁网
C . C.浓缩玻璃体
D . D.增加巩膜葡萄膜通道房水外流
点击查看答案
结构相对数表明:(甲)现象总体每一部分在总计中占怎样的比重;(乙)组成现象总体的各部分以其中一个部分作为比较基础的比值。强度相对数表示:(丙)存在一定联系的两个不同名指标的对比;(丁)同一时期属于不同对象或区域的两个同名指标的对比。    A.甲丙  B.甲丁  C.乙丙  D.乙丁
A.甲丙B.甲丁C.乙丙
点击查看答案
京杭运河全程1700多千米,其中流经山东的会通河与卫运河近600千米,大约占了运河全长的二分之一。(  )
A.对 B.错
点击查看答案
有关脑干网状结构的下列叙述,哪一项是错误的()
A.网状结构对肌紧张的影响可通过改变γ运动神经元的活动来实现
B.脑干网状结构对肌紧张既有抑制作用也有加强作用
C.网状结构的抑制作用有赖于高级中枢的存在
D.在中脑水平切断脑干后.,网状结构易化系统占优势,可导致去大脑僵直
E.切断去大脑动物脊髓背根,去大脑僵直现象仍存在
点击查看答案
在计算机网络中,所有的主机构成了网络的()子网。
点击查看答案
区间工程从施工方法来分,可分为明挖法区间、暗挖法区间和()区间三种。
A.盖挖法 B.半盖挖 C.冷冻法 D.盾构法
点击查看答案
客服
TOP