试题与答案

患者缺失3个月,要求固定桥修复,可以不考虑的因素是() A.邻牙牙周支持能力 B.邻

题型:单项选择题

题目:

患者缺失3个月,要求固定桥修复,可以不考虑的因素是()

A.邻牙牙周支持能力

B.邻牙牙冠大小、形态

C.缺牙区黏膜厚度

D.咬合关系

E.邻牙的位置

答案:

参考答案:C

解析:

固定桥修复必需要考虑的几个因素为:缺牙的数目、缺牙的部位、基牙的条件、咬合关系、缺牙区的牙槽嵴、年龄、口腔卫生和余留牙情况等。

试题推荐
题型:完形填空
One night a young American doctor was sleeping at home when his doorbell began to ring. When he opened  the door he saw a man  36 outside.
“Excuse me, Doctor,”said the man. “Can you come at once to a place out of town. It’s quite far but you have a car and I can 37 you the way”
“Certainly,” said the doctor, “I’m ready. I’ll come soon.” 38  afew minutes, the car came. The man got into the car and they 39 off.
They drove for a 40 time, and then the man said, “Here we are. This is my home. Now I can pay you and  you can go 41 to town.”
“But I must 42the patient,” the doctor said. “Where’s the patient?”“There’s 43 patient,” answered the man. “Nobody is ill. I live here, you see, and I must 44home from the town.  There are no taxis at this time of the night. Here’s the money for you. Thank you, doctor. Good 45 !
小题1:
A.listeningB.standingC.sittingD.watching
小题2:
A.takeB.passC.seeD.show
小题3:
A.AfterB.ForC.InD.With
小题4:
A.droveB.leftC.gotD.went
小题5:
A.shortB.longC.hardD.late
小题6:
A.awayB.quicklyC.backD.slowly
小题7:
A.watchB.look forC.seeD.know
小题8:
A.myB.noC.aD.your
小题9:
A.goB.loseC.findD.ask
小题10:
A.eveningB.nightC.ideaD.for you
查看答案
微信公众账号搜索答案