45.以玻璃離子黏合劑（glass ionomer cement）作為後牙複合樹脂填補的襯裡（liner）時，無法達到下列何種 目的？
(A)降低聚合光對牙髓造成的溫度升高
(B)釋放氟以降低二次齲齒
(C)降低樹脂填補後敏感之狀況
(D)降低樹脂吸水率

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統計： A(82), B(13), C(33), D(746), E(0) #1846125

詳解 (共 3 筆)

#4850002
（Ｄ）GI對水敏感
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#6143120
When composite is placed over an RMGI material, this technique is often referred to as a “sandwich” technique. 優點
(1) the RMGI material bonds to the dentin without opening the dentinal tubules, reducing the potential for post-operative sensitivity 減少術後敏感
(2) the RMGI material, because of its bond to dentin and potential for fluoride release (potential anti-cariogenicity), provides a better seal when used in cases where the preparation extends gingivally onto root structure 釋出氟化物
(3) the favorable elastic modulus of the RMGI reduces the effects of polymerization shrinkage stresses.
減少樹脂填補物的聚合收縮
ㅤㅤ
 
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#6143124
When composite is placed over an RMGI material, this technique is often referred to as a “sandwich” technique. 優點：
(1) the RMGI material bonds to the dentin without opening the dentinal tubules, reducing the potential for post-operative sensitivity 減少術後敏感
(2) the RMGI material, because of its bond to dentin and potential for fluoride release (potential anti-cariogenicity), provides a better seal when used in cases where the preparation extends gingivally onto root structure 與Dentin鍵結且釋放氟離子，有更好的sealing
(3) the favorable elastic modulus of the RMGI reduces the effects of polymerization shrinkage stresses.
減少樹脂填補物的聚合收縮
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0

私人筆記 (共 1 筆)

私人筆記#6140728
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When composite is pl...
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