所屬科目:牙醫學(三)(包括齒內治療學、牙體復形學、牙周病學等科目及其相關臨床實例與醫學倫理)
29.如下圖所示,初期齲齒在偏光顯微鏡下形成四個區域,下列何者標示正確? (A)a-完整表面(intact surface layer);b-病灶體(body of the lesion);c-暗區(dark zone);d-透光區 (translucent zone) (B)a-完整表面(intact surface layer);b-透光區(translucent zone);c-病灶體(body of the lesion);d-暗區 (dark zone) (C)a-透光區(translucent zone);b-病灶體(body of the lesion);c-暗區(dark zone);d-完整表面(intact surface layer) (D)a-完整表面(intact surface layer);b-透光區(translucent zone);c-暗區(dark zone);d-病灶體(body of the lesion)
36.下圖的工具適用於汞齊填補中何種作用? (A)填壓(condensing) (B)雕刻(carving) (C)研光(burnishing) (D)拋光(polishing)
52.下列何者是造成附圖中牙齒變色的主要原因? (A)四環黴素染色(tetracycline-stained teeth) (B)氟斑齒(dental fluorosis) (C)不良的口腔衛生 (D)牙釉質發育不全(enamel hypoplasia)
72.下列附圖為何種牙周翻瓣術式? (A)modified Widman flap (B)papilla preservation flap (C)apically repositioned flap (D)coronally repositioned flap