5 Written questions
5 Matching questions
- False (Triangular ridge of the distolingual cusp)
- 4 years
- a Cusp classification with three cusps in a straight line
- b Orthodontic forces on the periodontal fibers cause the activity of what type of cells?
True or False: The arrow indicates a facial ridge of the distolingual cusp.
- d Initial mineralization of the primary dentition is entirely completed when?
- e When does anterior tooth spacing become evident? (primate spacing)
5 Multiple choice questions
- The developing tooth follicle of permanent premolars is located within the bifurcation or trifurcation of what primary teeth?
- When is root formation complete for primary teeth?
- The precise stage of tooth development as it first appears or emerges through the gingiva
- Where would you find two mesial surfaces making a proximal surface? What other teeth only have 1 proximal surface?
- Calcification of what PERMANENT crowns have completed by age 6?
5 True/False questions
Cervical third (0.5 mm) → The height of contour of the maxillary anterior teeth, both facially and lingually, is located where?
Middle third (0.5 mm) → From an incisal view, the surface of tooth that is closer to the midline is arbitrarily referred to as what?
Distal or posterior to the primary molars → Where are the developing follicles of permanent molars located?
Maxillary 3rd molars →
At age 11, the mandibular 2nd premolar emerges slightly before what tooth?
Calcification or Mineralization → Loss of a tooth from the oral cavity