Developmental Defects of the Tongue
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Questions and Answers

What is the primary characteristic of ankyloglossia?

  • A tongue with elongated filiform papillae.
  • A short, thick lingual frenum that limits tongue movement. (correct)
  • A tongue that is abnormally large.
  • A tongue that is abnormally small.

What is the name of the condition where the tongue is abnormally small?

  • Microglossia (correct)
  • Lingual thyroid
  • Macroglossia
  • Ankyloglossia

What is the probable cause of the discoloration in black hairy tongue?

  • Heavy smoking
  • Poor oral hygiene
  • Pigment-producing bacteria and fungi (correct)
  • Candida albicans

What is the name of the condition where the filiform papillae become elongated and hair-like?

<p>Black Hairy Tongue (A)</p> Signup and view all the answers

What is the name of the condition characterized by an abnormally large tongue?

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

What is the characteristic of the lingual frenum in ankyloglossia?

<p>It is thicker than normal. (B)</p> Signup and view all the answers

Where does Torus palatinus commonly form?

<p>In the midline of the hard palate (C)</p> Signup and view all the answers

What is the characteristic of Torus mandibularis?

<p>It forms on the lingual aspect of the mandible, typically bilaterally (B)</p> Signup and view all the answers

What is Macrognathia?

<p>Abnormally large jaw (D)</p> Signup and view all the answers

What is Micrognathia associated with?

<p>Pierre Robins syndrome (D)</p> Signup and view all the answers

What is a characteristic of Facial hemiatrophy?

<p>Progressive decrease in the size of one side of the face (C)</p> Signup and view all the answers

What is a dental abnormality associated with Facial hemiatrophy?

<p>Incomplete root formation (A)</p> Signup and view all the answers

What is the characteristic manifestation of Fordyce's granules in the oral cavity?

<p>Small yellowish-whitish spots projecting above the surface of the tissue (A)</p> Signup and view all the answers

What is the genetic transmission pattern of fibromatosis gingivae?

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

At what stage of dental development do fibromatous gingival tissues typically appear?

<p>During the eruption of permanent incisors (C)</p> Signup and view all the answers

What is the effect of fibromatous gingival tissues on tooth eruption?

<p>It prevents the normal eruption of teeth (D)</p> Signup and view all the answers

Histologically, Fordyce's granules resemble which type of glands?

<p>Normal sebaceous glands found in the skin (D)</p> Signup and view all the answers

What is the typical color of the fibromatous gingival tissues?

<p>Normal or pale color (C)</p> Signup and view all the answers

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