Dental Anatomy Lecture 1: Development and Dentitions
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Questions and Answers

How many deciduous teeth are there in each quadrant?

  • 10
  • 5 (correct)
  • 8
  • 20

What term refers to the system of names related to teeth?

  • Heterodent
  • Diphyodont
  • Dense
  • Dental (correct)

At what age do the first permanent molars emerge?

  • 9 years
  • 12 years
  • 6 years (correct)
  • 3 years

What does the term 'succedaneous' refer to?

<p>Permanent teeth (C)</p> Signup and view all the answers

Which teeth are considered part of the posterior group?

<p>Premolars (C)</p> Signup and view all the answers

What is the total number of permanent teeth, including third molars when present?

<p>36 (A)</p> Signup and view all the answers

At what age does the mixed dentition period begin?

<p>6 years (C)</p> Signup and view all the answers

What is the jaw bone called that carries the teeth?

<p>Maxillary (D)</p> Signup and view all the answers

What is the term for the situation where a human has two sets of teeth; deciduous and permanent?

<p>'Diphyodont' (C)</p> Signup and view all the answers

What is diphyodonty?

<p>The condition of having two sets of teeth in a lifetime (C)</p> Signup and view all the answers

When does the primary dentition period begin to form in humans?

<p>At 14 weeks in utero (B)</p> Signup and view all the answers

What happens to the deciduous teeth as the size of jaws increases with growth?

<p>They are replaced by a set of larger permanent teeth (C)</p> Signup and view all the answers

What is the focus of dental anatomy?

<p>Development, morphology, and function of teeth (A)</p> Signup and view all the answers

What is the term for the period when a child has a complete set of primary teeth?

<p>Deciduous dentition period (D)</p> Signup and view all the answers

What are the three stages/periods of dentitions recognized in humans?

<p>Deciduous dentition period, mixed (transitional) period, permanent dentition period (A)</p> Signup and view all the answers

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