5 Written questions
5 Matching questions
- 1st molar
- Permanent maxillary 1st, 2nd, 3rd molars
Primary maxillary 1st, 2nd molar
- 6 years
- Oblique fibers
- a Where are oblique ridges found in the permanent and primary dentition?
- b What periodontal fibers resist forceful impaction of a tooth into the alveolus, consistent with many types of trauma?
- c Anterior tooth spacing stops by what age?
- d From birth to 1 year, what permanent teeth are initiating calcification?
- e Is the mandible or maxilla larger from the distal of one third molar through the middle of each tooth to the opposite side third molar?
5 Multiple choice questions
- What are the locations of proximal contact areas in the mandible?
- Orthodontic forces on the periodontal fibers cause the activity of what type of cells?
- Portion of the tooth that is clinically visible (changes with age)
- When is root formation complete for primary teeth?
- In the mandibular anterior teeth, what tooth has a middle third proximal contact point on its distal side?
5 True/False questions
Apical Third → From a facial view, what is the most lateral root portion of an anterior tooth arbitrarily named?
Tooth Follicle → Center of calcification that contains the developing tooth and odontogenic organ.
Emergence → The precise stage of tooth development as it first appears or emerges through the gingiva
False (A groove is at the bottom of a sulcus) →
True or false: The arrow indicates a lingual ridge of the distofacial cusp.
2nd primary molars → From years 2-4, what permanent teeth are initiating calcification?