Permanent dentition Moodle quiz
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Questions and Answers

What is the correct notation for the mandibular left permanent canine?

  • LR3/43
  • UR3/13
  • UL3/23
  • LL3/33 (correct)
  • What are the functions of the incisors with regards to food?

  • Grinding and chewing
  • Crushing and grinding
  • Slicing and cutting (correct)
  • Tearing and chewing
  • At what age do the permanent mandibular central incisors generally erupt?

  • 4-5 years
  • 6-7 years (correct)
  • 7-8 years
  • 8-9 years
  • Which permanent anterior tooth is likely to have the greatest degree of variation?

    <p>maxillary lateral incisor</p> Signup and view all the answers

    What is the function of the canines?

    <p>Gripping and tearing</p> Signup and view all the answers

    Approximately which age do the permanent maxillary canines erupt in the mouth?

    <p>11-12 years</p> Signup and view all the answers

    The crowns of the maxillary canines appear slightly more yellow than the other teeth. Why?

    <p>Due to a greater bulk of dentine</p> Signup and view all the answers

    The crown appears to lean distally. Poorly defined/no cingulum. Which permanent anterior tooth is this?

    <p>Mandibular canine</p> Signup and view all the answers

    What is the correct notation of the maxillary right permanent canine?

    <p>UR3 / 13</p> Signup and view all the answers

    How many fossae are present on the occlusal surfaces of the canines?

    <p>2</p> Signup and view all the answers

    The mandibular canines can sometimes be seen to have a bifurcated root

    <p>True</p> Signup and view all the answers

    The permanent mandibular central incisor is the widest anterior tooth.

    <p>False</p> Signup and view all the answers

    What are the correct notations of the permanent mandibular left second incisor?

    <p>LL2 / 32</p> Signup and view all the answers

    What is the function of the premolars?

    <p>Tearing and crushing</p> Signup and view all the answers

    Select the correct notations for the mandibular right second premolar

    <p>LR5 / 45</p> Signup and view all the answers

    At what age does the maxillary first premolar erupt?

    <p>10-11 years</p> Signup and view all the answers

    There is a distinct depression on the mesial surface; there are 2 roots. Which tooth is this?

    <p>Maxillary first premolar</p> Signup and view all the answers

    Name the groove found on the mesial surface of the maxillary first premolar

    <p>Canine fossa</p> Signup and view all the answers

    How many cusps might the mandibular second premolar have?

    <p>2-3</p> Signup and view all the answers

    At which age approximately, does the mandibular first premolar erupt?

    <p>10-12 years</p> Signup and view all the answers

    Select the correct notations for the maxillary left first premolar

    <p>UL4 / 24</p> Signup and view all the answers

    What is the name of the triangular ridge that runs across the occlusal surface of the maxillary molars?

    <p>Oblique ridge</p> Signup and view all the answers

    The function of the molars is to crush, grind and chew

    <p>True</p> Signup and view all the answers

    At what age does the maxillary second molar erupt?

    <p>12-13 years</p> Signup and view all the answers

    Which tooth has a 'Y' shaped fissure pattern occlusally?

    <p>Mandibular first molar</p> Signup and view all the answers

    Where is the Cusp of Carabelli usually found?

    <p>The Cusp of Carabelli is found on the mesio-palatal surface of the maxillary first molar</p> Signup and view all the answers

    Which molars erupt at 6-7 years of age?

    <p>Mandibular and maxillary first molars</p> Signup and view all the answers

    The mandibular second molar has a cross shaped fissure pattern occlusally

    <p>True</p> Signup and view all the answers

    How many cusps does the mandibular first molar have

    <p>5</p> Signup and view all the answers

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