缺牙数目较多时()基牙健康情况差()义齿主要为粘膜支持式()义齿主要为牙支持式()缺牙数目较少时()基牙健康情况较好()单个前牙缺失，唇侧牙槽嵴丰满时()单个前牙缺失，唇侧牙槽嵴吸收严重时()下颌双侧远端游离缺失时()

A . A.200～300g B . 300～400g C . 400～500g D . 500～600g E . 600～700g

A . A.义齿的固位 B . 义齿的连接 C . 义齿的加强 D . 义齿的咬合 E . 义齿的下沉

A . 单根牙B . 轻度倾斜C . 临床牙冠较短D . 牙根较短E . 无对https://assets.asklib.com/psource/2015082409342841789.jpg 功能

A . 1个 B . 2个 C . 4～6个 D . 2～4个 E . 越少越好

A . ['https://assets.asklib.com/psource/2015091116231394333.gif B .https://assets.asklib.com/psource/2015091116231586994.gif C .https://assets.asklib.com/psource/2015091116231684681.gif D .https://assets.asklib.com/psource/201509111623183416.gif E .https://assets.asklib.com/psource/2015091116232516202.gif

A . 1个 B . 2个 C . 4～6个 D . 2～4个 E . 越多越好

A . ['https://assets.asklib.com/psource/2015091115415015688.gif B .https://assets.asklib.com/psource/2015091115415215494.gif C .https://assets.asklib.com/psource/2015091115415386369.gif D .https://assets.asklib.com/psource/2015091115415522909.gif E .https://assets.asklib.com/psource/2015091115415696310.gif

A . A.三臂卡环 B . 单臂卡环 C . 对半卡环 D . 下返卡环 E . RPI卡环

A . ['https://assets.asklib.com/psource/2015091117211756931.gif B .https://assets.asklib.com/psource/2015091117211885805.gif C .https://assets.asklib.com/psource/2015091117212049892.gif D .https://assets.asklib.com/psource/2015091117212150659.gif E .https://assets.asklib.com/psource/2015091117212290422.gif

A . A.基牙为单根牙 B . B.基牙轻度倾斜 C . C.基牙牙周膜增宽 D . D.无对功能的基牙 E . E.基牙牙槽骨吸收1/3以上

A . A.基托蜡型适当加大 B . B.基托蜡型适当减小 C . C.不需要制作唇侧基托 D . D.基托蜡型适当变薄 E . E.基托蜡型适当加厚

A . ['https://assets.asklib.com/psource/2015092408474641423.jpg B .https://assets.asklib.com/psource/2015092408475248445.jpg C .https://assets.asklib.com/psource/2015092408480668083.jpg D .https://assets.asklib.com/psource/2015092408481171775.jpg E .https://assets.asklib.com/psource/2015092408481672861.jpg

A . 1424 B . 141324 C . 14132428 D . 142428 E . 14232428

A . A.基托蜡型适当加大 B . B.基托蜡型适当减小 C . C.不需要制作唇侧基托 D . D.基托蜡型适当变薄 E . E.基托蜡型适当加厚

A . ['https://assets.asklib.com/psource/2015093011533069476.jpg B .https://assets.asklib.com/psource/2015093011543698169.jpg C .https://assets.asklib.com/psource/201509301153339491.jpg D .https://assets.asklib.com/psource/2015093011533745264.jpg E .https://assets.asklib.com/psource/2015093011534042338.jpg

A .https://assets.asklib.com/images/image2/201704241424134889.gif B .https://assets.asklib.com/images/image2/2017042414241524903.gif C .https://assets.asklib.com/images/image2/2017042414241860558.gif D .https://assets.asklib.com/images/image2/2017042414242097913.gif E .https://assets.asklib.com/images/image2/2017042414242442932.gif

A . 基牙轻度倾斜 B . 基牙牙周膜增宽 C . 牙槽骨吸收1/3以上 D . 无咬合功能的基牙 E . 缺牙间隙处对颌牙齿伸长

A . A.固定卡环 B . 圈形卡环 C . 单臂卡环 D . 长臂卡环 E . 三臂卡环

A . 左上3和右上2 B . 左上43和右上23 C . 左上3和右上23 D . 左上4和右上32 E . 左上43和右上234

A . ['https://assets.asklib.com/psource/2015091118015216181.gif B .https://assets.asklib.com/psource/201509111801541671.gif C .https://assets.asklib.com/psource/2015091118015563488.gif D .https://assets.asklib.com/psource/201509111801573695.gif E .https://assets.asklib.com/psource/2015091118015988390.gif

8设计正型卡环，其固位力多少为宜（）。 A．200～300g B． 300～400g C． 400～500g D． 500～600g E． 600～700g

A．重新制作 B．基托重衬处理 C．重新排列人工牙 D．修改卡环与支托 E．基托更广泛的伸展