問題詳情

40.有關可撤式局部義齒之敘述，下列何者錯誤？
(A)建議患者由口內取出可撤式局部義齒時，以指甲勾住固位臂尖端（clasp tip）施力取出
(B)可撤式局部義齒對發音的影響可在配戴數天後改善
(C)舌頭容易接受平滑不隆突的外形
(D)下顎可撤式局部義齒舌側遠心端（distolingual）之基底邊緣延伸處（border flange）之樹脂常須打薄

參考答案

答案：A
難度：簡單0.833333
統計：A(30),B(0),C(2),D(0),E(0)

用户評論

【joe極白】評論

 …Clasp breakage can be avoided by instructing the patient to remove the removable partial denture by the bases and not by repeated lifting of the clasp arms away from the teeth with the fingernailsfrom McCracken's Removable Partial Prosthodontics, Eleven Edition P.369