Complete Denture Esthetics Lecture Objectives Quiz

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Questions and Answers

What determines the mesiodistal dimension of posterior teeth?

  • The ascending area of the mandible
  • The average width and depth of upper and lower first molars (correct)
  • The distal of the second molar
  • The distal of the mandibular canines

How is occlusogingival height represented in the posterior teeth selection?

  • Alphabet letters representing height ranges (correct)
  • Numeric values from 1 to 3
  • Short, Medium, Long with specific measurements
  • A combination of angles and degrees

What is the significance of the first number in a 3-digit number used in posterior teeth selection?

  • It denotes the cusp inclination angle
  • It indicates the mesiodistal width
  • It represents the occlusal tooth form (correct)
  • It signifies the occlusogingival height

What is the classification of tooth form based on the current classification system?

<p>Anatomic, Semi-anatomic, and Non-anatomic (B)</p> Signup and view all the answers

What are the indications for using non-anatomic posterior teeth?

<p>Patients with poor neuromuscular control (bruxers, CP etc.) (C)</p> Signup and view all the answers

What is one advantage of non-anatomic posterior teeth over anatomic teeth?

<p>Reduction of horizontal forces (A)</p> Signup and view all the answers

What are the characteristics of anterior teeth associated with a more feminine gender?

<p>Curved, delicate, ovoid, tapering (D)</p> Signup and view all the answers

What are the characteristics of anterior teeth associated with a more aged individual?

<p>(Wear), (darker), (worn cusp tips) (C)</p> Signup and view all the answers

What is the closest speaking space used for in denture esthetics?

<p>Assessing the phonetics (B)</p> Signup and view all the answers

Which factor influences the selection of denture teeth by determining the anterior plane of occlusion?

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

What is used to modify the flow of air to produce labiodental sounds such as 'f' and 'v'?

<p>Lip support/profile (A)</p> Signup and view all the answers

Which factor influences the selection of denture teeth by determining the arch form?

<p>Arch size and shape (B)</p> Signup and view all the answers

What is the intercanine distance used for in denture esthetics?

<p>Selecting the mould of the teeth (A)</p> Signup and view all the answers

What influences the selection of denture teeth by determining the posterior plane of occlusion?

<p>Lip support/profile (A)</p> Signup and view all the answers

What is used to assess the phonetics and ensure proper speech sounds are produced?

<p>Phonetics (closest speaking space) (B)</p> Signup and view all the answers

What is used as a part of the valving mechanism which modifies the flow of air to produce speech sounds?

<p>Anterior teeth, tongue, and lips (C)</p> Signup and view all the answers

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