牙醫學(二)(包括口腔病理學、牙科材料學、口腔微生物學、牙科藥理學等科目及其臨床相關知識)題庫下載題庫

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52.玻璃離子體黏合劑(glass ionomer cement)不具下列何種性質?
(A)凝固過程與凝固後強度,不受溼度影響
(B)可以與牙齒以化學性鍵結力黏合
(C)可以與金屬贋復物以化學性鍵結力黏合
(D)可以釋放出氟離子(release fluoride)


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難度: 簡單
1F
啦啦 高三上 (2019/07/05)

When the powder and liquid are mixed for a GIC, acid starts to dissolve the glass, releasing calcium, aluminium, sodium, and Fluorine ions, Water serves as a reaction medium.


Freshly prepared GIC is hygroscopic, it absorbs water from the surrounding

2F
kin 高三下 (2022/06/04)

初期硬化對水氣十分敏感


52.玻璃離子體黏合劑(glass ionomer cement)不具下列何種性..-阿摩線上測驗