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1、牙体牙髓病学试题(一)2008-2009学年牙体牙髓病学试题(五<<隐藏theneedsoffuturerehabilitationcentre.facilitatesfutureexpansionofthehospital-widevoicecommunications,reducingcostsduetoexpansion.Takingintoaccountthespecialnatureofpublichospital,fromasecuritypointofview,theinternalnetworkofcentresf
2、ortherehabilitationoftheprojectsystemandInternetconstructionindependently.toprotectdatawithinmedicalrehabilitationcenterfrominfluenceofexternalnetwork,ensuresafeandreliablemedicalinformation.Intranetforthehospital'sinternalnetworkandnotthehospitalexternallinkexternaln
3、etworkandanexternalnetworkanddataAssociation,twoindependentsetsofnetworkequipment.Medicalnetworktofour-roomfor2largeGigabitswitchesatthecore,double-machine窗体顶端一,单选题(每题2分,共50分)1.下列哪项不是急性龋的特点A,多见于儿童及青年人B,病变组织颜色浅C,病变进展快D,质地软而湿E,去腐时必须用钻取出2.龋病导致的牙体硬组织缺损,可由以下那种方法治疗A,药物治疗B,自
4、行修复C,充填治疗D,再矿化疗法E,以上方法均可以3.下列龋病类型哪种是按损害程度分类的A,急性龋B,慢性龋C,中龋D,静止龋E,窝沟龋4.静止龋主要是在下列何种情况下产生的A,机体抵抗力增加B,牙齿再矿化能力增加C,牙面产生龋的环境消失D,口内致龋病菌减少E,牙齿的抗酸力增加5.恒牙龋病的最好发部位是A,磨牙合面窝沟B,后牙邻面C,后牙颈部D,后牙颊面E,前牙邻面6.恒牙龋病的最好发牙位为A,下颌第一,二磨牙B,上颌第一,二磨牙C,前磨牙D,上前牙E,以上牙位依次好发7.下列各项中,哪一项不是深龋的临床表现A,冷热刺激痛B,食酸
5、甜食物敏感C,自发痛D,食物嵌塞痛E,牙髓活力测试正常8.深龋备洞时,下列哪项措施是错误的A,洞底平,侧壁平直,两者相垂直B,去尽腐质C,保护牙髓D,洞缘线圆钝E,尽量保留健康牙体组织9.复合树脂充填时,不宜用氧化锌丁香油糊剂垫底是因为A,可致树脂性质改变B,影响树脂聚合C,影响树脂与牙粘接D,抗压强度不足E,使树脂色泽改变10.下列哪个时期生活在高氟区,可造成氟牙症发生A,0～7岁B,8～15岁C,16～22岁D,23～30岁E,31岁以后11.为防止四环素牙的发生,哪些人不宜使用四环素类药物A,妊娠期和哺乳期妇女B,3岁以下小
6、儿C,妊娠期,哺乳期妇女和8岁以下儿童D,8岁以上儿童E,所有人12.牙隐裂检查时最有帮助的检查是A,视诊B,探诊C,X线D,涂碘染色E,温度测验13.Black窝洞分类的是根据A.窝洞所在的部位B.牙的解剖形态C.龋洞发生的部位D.不同牙位功能E.充填材料性质theneedsoffuturerehabilitationcentre.facilitatesfutureexpansionofthehospital-widevoicecommunications,reducingcostsduetoexpansion.Takingin
7、toaccountthespecialnatureofpublichospital,fromasecuritypointofview,theinternalnetworkofcentresfortherehabilitationoftheprojectsystemandInternetconstructionindependently.toprotectdatawithinmedicalrehabilitationcenterfrominfluenceofexternalnetwork,ensuresafeandreliablem
8、edicalinformation.Intranetforthehospital'sinternalnetworkandnotthehospitalexternallinkexternalnetworkandanexternalnetworkand
