5 牙醫師施行適當的邊緣成形(border molding)技術,以提高全口活動義齒之固持(retention) 乃利用下列何種物理性質?
(A)黏著力(adhesion)
(B)內聚力(cohesion)
(C)口腔及顏面肌群(oral and facial musculature)
(D)大氣壓力(atmospheric pressure)

答案:登入後查看
統計: A(27), B(31), C(17), D(204), E(0) #902302