PA EFDA Board Exam Questions and Correct Answers

PA EFDA Board Exam Questions and Correct Answers How many molars are present in the mandibular arch? - Correct Answer 6 The permanent mandibular second molar differs from the permanent mandibular first molar by number of? - Correct Answer Cusps Which is not found on the occlusal surface of a mandibular molar? - Correct Answer Cingulum A cusp of carabelli is located on a maxillary first molar of the? - Correct Answer Mesiolingual cusp 3 round protuberances - Correct Answer Mamelons What is found on both posterior and anterior teeth? - Correct Answer Marginal ridges A ligual pit is most commonly found on what teeth #'s? - Correct Answer 7 and 10 What molar is likely to have 3 buccal cusps? - Correct Answer Mandibular first The label Mesiobucco-occlusal is appropriate for? - Correct Answer Point Angle of a posterior tooth On a maxillary first premolar what is the groove that sperates the buccal and lingual cusps? - Correct Answer Central groove The molar with a Y,H, or U pattern - Correct Answer Mandibular second premolar A facial and lingual triangular ridge join to form? - Correct Answer Transverse ridge Cusps for a mandibular first molar - Correct Answer mesiolingual, mesiofacial, distolingual, distofacial, distal Major difference between first and second molars? - Correct Answer 1st molars has 5 cusps, 2nd molars have 4 cusps Which is true of oblique ridges? - Correct Answer Only Maxillary molars have Oblique ridges Facial surfaces of teeth includ