Registered Dental Assistant - RDA Exam Questions with COMPLETE SOLUTION (301 Questions)

How many teeth are in the primary dentition - 20 True or False? During the mixed dentition period, children have both primary and permanent teeth? - True How many succedaneous teeth are there? - 20 The permanent dentition period begins at about 12 years of age when..? - The last primary tooth is lost The human mouth is divided into two sections or arches called the? - Maxillary Mandibular The mouth can be divided into four sections called: - Quadrants The anterior teeth include: - Incisors Canines The four types of teeth are: - Incisors canines premolars molars what teeth are the longest teeth in the human dentition and are used for cutting and tearing? - canines what teeth are used for chewing and grinding food? - molars premolars every tooth in the mouth has five surfaces, which are called the: - mesial distal facial lingual masticatory (occlusal or incisal)