EPD Exam Questions with All Correct Answers

EPD Exam Questions with All Correct Answers Four characters of EPD - Answer-- acylic based - tissue-borne - clasps material mostly SS Definitive prosthesis Where should compound be added - Answer-Edentulous ridge and palate temperature at which compound softens and thw temperature of water bath - Answer53-54 softens waterbath: 60 Define stability - Answer-Stability is the resistance to functional displacing force which usually has a lateral component Define retention - Answer-Retention is he resistance to the movement away from the denture bearing tissues Define support - Answer-Support is the resistance to vertical force directed away from the mucosa What affect stability - Answer-- the extension of the flanges and saddle - presence of cross-arch stability - occlusion (group guidance during lateral excursion and even contact in occlusion) - the extent of alveolar bone resorption What affect support of denture - Answer-- types of support: tooth or tissue-borne - coverage of major connector - distribution of rests - extension of the saddle area Common causes of denture stomatitis - Answer-- poor oral hygiene - Ill-fitting denture - Systemic predisposing factor (nutrition, medication, uncontrolled DM, immunosuppressant) The aim for first jaw record - Answer-To mount the study casts The aim for second jaw record - Answer-To mound the working casts To provide technicians information on position of artificial teeth Define jaw relation - Answer-Any spacial relationship of the maxillae to the mandible Any one of the infinite relationship of the mandible to the maxillae