ADEX OSCE Exam Questions with Complete Solutions 100% Correct

Thickness of minor RPD connectors Correct Answer 1.5 mm Minimum space between vertical components of RPD Correct Answer 5 mm Kennedy Class I Correct Answer bilateral distal extension Kennedy Class II Correct Answer unilateral distal extension Kennedy Class III Correct Answer entirely tooth born with teeth anterior and posterior Kennedy Class IV Correct Answer edentulous area anterior to remaining teeth Lingual bar distance from gingival margin Correct Answer 3 mm Lingual bar width (minimum) Correct Answer 4 mm Maxillary major connectors, how far from gingival margin Correct Answer 6 mm Max RPD bead line width and depth Correct Answer .75-1 mm Anterior-posterior palatal strap, minimum distance between straps and minimum width for each strap Correct Answer 15 mm between, 6 mm anterior and 8 mm posterior Palatal plate advised when? Correct Answer The last abutment on either side is a canine or premolar Main function of indirect retainers Correct Answer prevents vertical dislodgement of the distal extension base away from tissues (sticky food) Minimum number of rests for RPD Correct Answer 3 For a distal extension where is the rest on the most posterior tooth Correct Answer mesial Rest seat depth Correct Answer 1.5 mm at marginal ridge and 2 mm in center, at least 2.5 mm wide What is prepared first? Guide planes or seats Correct Answer guide planes Extended occlusal rests used when? Correct Answer used when most posterior molar abutment is mesially tipped in class II (mod I) and class III