Dental Anatomy Tooth Morphology (Graded A+ Already)

What is morphology correct answers Study of shape, form, and structure What is Physiology correct answers The study of how a structure works Where are maxillary and mandibular permanent incisors located correct answers First and second teeth from the midline on both arches What is the funct...

The ________ play an important role in a person's appearance. correct answers Anterior Teeth Which of the following is a wide, shallow depression on the lingual surfaces of anterior teeth? correct answers Fossa Which of the following teeth are the smallest teeth in the permanent dentition? co...

What is the hardest substance in the body? correct answers Enamel What epithelial cell produces Enamel? correct answers Ameloblasts What is enamel made out of? correct answers 95% Calcium Hydroxyapatite 5% water and enamel matrix Where does enamel develop from? correct answers Ectoderm ...

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 answers D. Eruption The primary teeth are classified in the Universal numbering system by: A. Numbers 1-20 B. Letters A-T...

What are the Dental numbering systems and what are there names? correct answers 1. Universal Numbering System 2. Palmer Notation System 3. International Numbering System Universal Numbering System for Permanent Dentition? correct answers Numbering teeth 1-32 (Starting Upper Right Wisdom tooth...

Upper jaw bone are called correct answers Maxillae Upper Jaw bone arch called correct answers Maxillary Arch Lower Jaw bones correct answers Mandible Lower Jaw bones arch correct answers Mandibular Arch Ages for primary dentition correct answers 2-6 Number of teeth in primary dentitio...

What cusp on the mandibular second molar can vary in size the most? correct answers distolingual cusp What cusps of the mandibular first molar are about the same length? correct answers Mesiolingual and distolingual cusps Does the mandibular lateral or central incisor have a shorter distal sur...

Upper Jaw bone arch called correct answers Maxillary Arch Lower Jaw bones arch correct answers Mandibular Arch Lower Jaw bones correct answers Mandible Upper jaw bones correct answers Maxillae Ages for primary dentition correct answers All by age 3 should be present Number of teeth in...

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...

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...

form and function correct answers relationship of the shape of teeth to their functions functions correct answers mastication esthetics phonetics proximal contact correct answers contact relations of one tooth with another in each arch mesially and distally two correct answers each arch h...

primary dentition correct answers The first set of 20 primary teeth permanent dentition correct answers The set of 32 secondary teeth mixed dentition correct answers A mixture of permanent teeth and primary teeth that occurs until all primary teeth have been lost, usually between the ages of 6...

Deciduous dentition correct answers -A.K.A. Primary dentition -Begins to form at 14 weeks in utero -Completed around age 3 Succedaneous dentition correct answers -Permanent teeth -Begin to form around 6 yrs -Finished between 18 and 25 yrs Mixed dentition correct answers -Mixture of decid...