【单选题】【消耗次数:1】
以根尖孔与牙周组织相通的有()
根管
管间吻合
根管侧支
根尖分歧
副根管
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相关题目
【单选题】 以侧孔与牙周组织相通的不包括()
①  根管
②  管间吻合
③  根管侧支
④  根尖分歧
⑤  以上都不是
【单选题】 关于根管侧支不正确的说法是()
①  发自根管的细小分支
②  常与根管呈接近垂直角度
③  贯穿牙本质和牙骨质
④  通向牙周膜
⑤  根中1/3较多
【单选题】 根管系统不包括()
①  根管
②  管间吻合
③  根管侧支
④  根尖分歧
⑤  髓腔
【单选题】 化脓性根尖周炎根管粗大和根尖孔也较大的牙齿最理想的排脓途径为
①  经龋洞排脓
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④  可通过上颌窦排脓
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②  尖牙
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【单选题】 目前常用的根管消毒剂
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②  木榴油
③  丁香油(酚)
④  甲醛甲酚
⑤  复方碘剂溶液
【判断题】 排水系统的单立管系统是指1根通气立管的系统。
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【单选题】 CAD/CAM一体化氧化锆全瓷桩核,根管预备时不超过根管直径的()
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【单选题】 —Look, someone is coming. Guess who it ___ be?—I think it ___ be Tom.—I don’t think it ___ be ___.
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①  ?can
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