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Dental 3
| Term | Definition |
|---|---|
| Dentin is formed by which of the following types of cells? | Odontoblasts |
| Pulp is made up of blood vessels and nerves that enter the pulp chamber through the | apical foramen. |
| The external human face develops from the frontonasal process and which of the following branchial arches? | 1 |
| Which stage of tooth formation starts with formation of the dental lamina? | Initiation |
| When have all primary teeth developed, and the development of permanent tooth has begun? | 17 weeks of fetal life |
| Formation of the dental lamina starts during which of the following growth periods of tooth development? | Bud |
| The attachment apparatus that retains the tooth in its functional position in the jaw includes the cementum, alveolar process, and | periodontal ligament. |
| The development of a supernumerary (extra) tooth is considered to be due to which of the following causes? | Hereditary |
| mucosa is noted for its soft texture, moist surface, and ability to stretch and be compressed? | Lining |
| The first signs of tooth development are found in which of the following regions of the developing embryo? | Mandibular anterior |
| Which of the following is the correct sequence of the periods of prenatal development? | Preimplantation, embryonic, and fetal periods |
| Teeth with are opalescent and have an almost amber color. | dentinogenesis imperfecta |
| Which of the following processes is common to all of the bud, cap, and bell stages of tooth development? | Proliferation |
| The periodontium connects the of the tooth to the alveolar bone. | cementum |
| is movement of the tooth into its functional position in the oral cavity. | Eruption |
| Which of the following types of cells remove bone? | Osteoclasts |
| Every tooth consists of a. and one or more roots. | crown |
| The three primary embryonic layers begin to develop by the third week of pregnancy within the. period. | embryonic |
| The adult second premolar that replaces a primary second molar is called a(n). tooth. | succedaneous |
| Which of the following is the most reliable indicator of periodontal disease? | The alveolar crest is flattening out. |
| Generally, the first primary teeth to form are the | mandibular central incisors. |
| Which of the following correctly depicts the sequence of primary tooth development? | Mandibular anterior then maxillary anterior |