Tooth morphology - Study guides, Class notes & Summaries

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 CORRECT ANSWER 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 CORRECT ANSWER B. Letters A-T Multirooted teeth have a root ______, where the roots branch off from the cervi...

Chapter 12 Tooth Morphology Multiple Choice Exam Questions and Answers How many anterior teeth are in the permanent dentition? - Answer️️ -12 (b) What term is given to a permanent tooth that replaces a primary tooth of the same type? - Answer️️ -succedaneous (c) What is the rounded, raised area on the cervical third of the lingual surface of anterior teeth? - Answer️️ -cingulum (a) What feature do newly erupted central and lateral incisors have on their incisal ridge? - Answ...

Dental Assistant - Tooth Morphology Study Guide with Complete Solutions Dentition - Answer️️ -Natural teeth in the dental arch Anatomy - Answer️️ -the science dealing with the structure of animals and plants Morphology - Answer️️ -Branch of biology dealing with the form and structure of animals and plants; form and structure of an organism or any of its parts teeth - Answer️️ -Hard mineralized appendages that are found in jaws A tooth is made up of three elements which a...

form and function - relationship of the shape of teeth to their functions functions - mastication esthetics phonetics proximal contact - contact relations of one tooth with another in each arch mesially and distally two - each arch has this many proximal contacts... points - contact areas are areas not these... importance of proximal contacts - -it serves to keep food from packing between the teeth -it helps stabilize the dental arches by the combined anchorage of all the teeth in either...

Chapter 12 - TOOTH MORPHOLOGY Exam Study Guide with Complete Solutions cusp - Answer️️ -major elevation on the masticatory surface of canines and posterior teeth fossa - Answer️️ -wide, shallow depression on the lingual surface of anterior teeth furcation - Answer️️ -an area between two or more root branches canine eminence - Answer️️ -external vertical bony ridge on the labial surface of the canines central groove - Answer️️ -the most prominent developmental groove ...

Apex correct answers at or near the end of the root apical foramen correct answers opening in the end of the tooth through which nerve/blood vessels enter Bifurcated roots correct answers two roots for one tooth (bi-two, furca-fork) Nasmyth's membrane correct answers thin covering over the enamel on newly erupted primary teeth; may stain easily Evanesce correct answers what happens to the roots, when a primary tooth is loosened; bone resorption cells (osteoclasts) Buccal groove c...

Chapter 12: Tooth Morphology- Recall Practice Questions and Answers How many anterior teeth are in the permanent dentition? - Answer️️ -12- 8 incisors 4 Canines What is the term for permanent teeth that replace primary teeth ? - Answer️️ -Succedaneous teeth What is term for rounded, raised area of the cervical third of the lingual surface of the anterior teeth ? - Answer️️ -Cingulum What effect do newly erupted central and lateral incisors have on the incisal edge ? - Answe...

Tooth Morphology - Anterior Teeth Exam Study Guide with Complete Solutions This tooth has a single root, blunt apex - Answer️️ -Maxillary Centrals The ____ surface has a deeper CEJ. - Answer️️ -Mesial Have 3 mamelons - Answer️️ -Central Incisors Mesioincisal edge of this tooth has a square shape. - Answer️️ -Maxillary Centrals Distoincisal shape is round of this tooth - Answer️️ -Maxillary Centrals This tooth has the longest crown - Answer️️ -Maxillary Centrals E...

frontal region correct answers the forehead and the area superior to the eyes and is defined by the deeper skull bone Supraorbital Ridge correct answers Directly inferior to each eyebrow Frontal Eminence correct answers prominence of the forehead Glabella correct answers Smooth area between the eyes Pariental Region correct answers Top region of skull w/ sagittal sutures running between two regions covered by the scalp Occipital Region correct answers back of lower skull, covered ...