患者,19岁,上前牙外伤脱落10分钟,患者将脱落牙含于舌下,到院要求治疗。查:左上1

题型:单项选择题 A1/A2型题

问题:

患者,19岁,上前牙外伤脱落10分钟,患者将脱落牙含于舌下,到院要求治疗。查:左上1完全脱位,右上1和左上2牙冠完整,叩(-),松(-),该脱落患牙应如何处理()

A.脱落牙牙髓治疗后,复位再植固定

B.局麻下复位,再结扎固定4周。定期观察

C.立即再植固定,应在3~4周后再作根管治疗

D.嘱患者伤愈后修复

E.立即修复

考点:口腔内科主治医师口腔内科专业实践能力口腔内科专业实践能力题库
题型:单项选择题 A1/A2型题
When you sit and watch TV hour after hour, do you ever think of what it may be doing to your health?
More and more children are becoming overweight(超重)and near-sighted ___41_ they spend too much time in front of the TV. Also, they are growing less and less creative(有创造性的)because watching TV doesn’t __42__ any active thought.
Last week, the TV-Turnoff Organization began its ninth TV-Turnoff __43__ in the USA. The Organization encourages people to play games, read books, lie under a tree, talk to family members and friends __44___ watching TV.
American school children __45__, on average(平均), 1000 hours a year watching TV--more time than they spend in school. That’s too much, said the doctors __46__organized this year’s TV-Turnoff Week.
Doctors said that the __47_ children watch television, the more overweight they may become. The food children eat while they watch the television makes this weight __48_ more serious.
To keep mentally and physically healthy, children need to take exercise, talk with friends and family, read, and __49_ the world around them. Could you go a week without television? It might be __50__ for many TV lovers, but why not give it a try?
小题1:
A.becauseB.until C.whetherD.though
小题2:
A.findB.needC.lose D.know
小题3:
A.DayB.WeekC.MonthD.Year
小题4:
A.together withB.because ofC.lots ofD.instead of
小题5:
A.costB.spendC.useD.do
小题6:
A.whomB.whoseC.whichD.who
小题7:
A.laterB.fewerC.longerD.less
小题8:
A.problemB.questionC.thingD.lesson
小题9:
A.exploreB.inventC.findD.make
小题10:
A.easyB.happyC.dangerousD.difficult
题型:单项选择题 A1/A2型题

刘某,因交通事故致伤昏迷,3小时后入院,患者处于昏迷状态,呼之不应,但按压眶上神经有反应,左侧瞳孔散大,对光反射迟钝。入院第2天,血压150/100mmHg,脉搏缓慢有力,呼吸深而慢,时而躁动、呕吐,按压眶上神经无反应,左侧瞳孔散大,对光反射消失,右侧肢体瘫痪,病理反射阳性。

对该患者的护理措施欠妥的是()

A.密切观察生命体征、瞳孔等变化

B.取平卧位头偏向一侧以防止误吸

C.持续留置导尿

D.保持大便通畅以防用力排便导致颅内压增高

E.配备吸痰器、气管切开等抢救用物

题型:单项选择题 A1/A2型题

儿童热能消耗包括()。

A.维持基础代谢消耗的热能

B.食物特殊动力作用消耗的热能

C.体力活动消耗的热能

D.生长发育消耗的热能

E.以上都是

题型:单项选择题 A1/A2型题

机械通气时的呼气末正压称为(),而自主呼吸时应用呼气末正压称为CPAP。

题型:单项选择题 A1/A2型题

绝缘油中的水分对设备的危害有()。

A.降低油的击穿电压

B.使介质损耗因素升高

C.使绝缘纤维老化

D.加速对金属部件腐蚀,促进油质老化

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