Dental Anatomy: Form and Function of Teeth

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Questions and Answers

Which tooth in the permanent dentition is the smallest and has a fan-shaped crown appearance?

  • Mandibular lateral incisor
  • Upper central incisor
  • Mandibular central incisor (correct)
  • Upper lateral incisor

Which tooth has an incisal edge that is straight and perpendicular to the long axis of the tooth?

  • Mandibular central incisor (correct)
  • Upper central incisor
  • Mandibular lateral incisor
  • Upper lateral incisor

Which tooth has a disto-incisal angle that is sharp and a mesio-incisal angle that is sharp?

  • Upper lateral incisor
  • Upper central incisor
  • Mandibular central incisor (correct)
  • Mandibular lateral incisor

In which tooth is the root apex curved distally in the apical third?

<p>Mandibular lateral incisor (D)</p> Signup and view all the answers

Which tooth has poorly developed elevations (cingulum, marginal ridges, and incisal ridge) compared to other teeth?

<p>Mandibular lateral incisor (A)</p> Signup and view all the answers

What is the main intended learning outcome related to tooth identification systems?

<p>Knowledge of dental terminology for career use (B)</p> Signup and view all the answers

According to the lecture outlines, which tooth exhibits the characteristic of having worn-off mamelons soon after eruption?

<p>Lower central incisor (C)</p> Signup and view all the answers

What is the key feature differentiating mandibular incisors from maxillary incisors as per the lecture outlines?

<p>Inclined lingually incisal ridges (D)</p> Signup and view all the answers

Which learning outcome focuses on estimating the age of a person or specimen based on tooth chronology and mandible anatomy?

<p>Estimating the age of a person or specimen (C)</p> Signup and view all the answers

Which tooth exhibits compensatory curves according to the lecture outlines?

<p>Permanent premolars (A)</p> Signup and view all the answers

Which tooth in the permanent dentition has a root apex curved distally in the apical third?

<p>Mandibular lateral incisor (B)</p> Signup and view all the answers

Which tooth exhibits poorly developed elevations (cingulum, marginal ridges, and incisal ridge) compared to other teeth?

<p>Mandibular lateral incisor (D)</p> Signup and view all the answers

Which tooth has an incisal edge that is straight and slopes downward in a distal direction?

<p>Mandibular central incisor (A)</p> Signup and view all the answers

In which tooth are the mesio-incisal angle and disto-incisal angle both sharp?

<p>Mandibular central incisor (B)</p> Signup and view all the answers

Which tooth has the smallest uneven side cervically and a crown with a fan-shaped appearance?

<p>Mandibular central incisor (D)</p> Signup and view all the answers

What is the main intended learning outcome related to tooth identification systems?

<p>Knowledge of the dental terminology and tooth identification systems that they will use throughout their career (D)</p> Signup and view all the answers

In which tooth is the root apex curved distally in the apical third?

<p>Lower central incisor (A)</p> Signup and view all the answers

According to the lecture outlines, which tooth exhibits compensatory curves?

<p>Mandibular incisors (A)</p> Signup and view all the answers

Which tooth in the permanent dentition is the smallest and has a fan-shaped crown appearance?

<p>Permanent premolars (B)</p> Signup and view all the answers

Which learning outcome focuses on estimating the age of a person or specimen based on tooth chronology and mandible anatomy?

<p>Estimate the age of a person or a specimen according to the chronology of teeth and the anatomy of the mandible (C)</p> Signup and view all the answers

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