Oral Anatomy/Tooth morphology FINAL (exam) | 2023 Questions and Answers with complete solution

The term consistently used in dentistry for a primary/permanent tooth to appear or enter the mouth is called: A. Exfoliation B. Extraction C. Extrude D. Eruption - D. Eruption The primary teeth are classified in the Universal numbering system by: A. Numbers 1-20 B. Letters A-T C. A number for each quadrant and a number for each tooth D. Numbers inside a bracket - B. Letters A-T Multirooted teeth have a root ______, where the roots branch off from the cervical portion of the tooth. A. trunk B. fossa C. apex D. foramina - A. Trunk The narrow folds of mucous membrane that connects the attached gingiva to the lips, cheeks, or under the tongue is called: A. Frenums B. Gingival sulcus C. Free gingiva D. Attached gingiva - A. Frenums