Which of the following is located meidal to the third molar at the junction of the maxilla and the horizontal plate of the palatine bone_____________?

Related Mcqs:

1. While charting the dentition of a child, the pedodontist finds that the following teeth are present in all the four quadrants; permanent central incisor , permanent lateral incisor , decidous cuspid , decidous first molar, decidous 2nd molar and permanent 1st molar. The eruptive pattern may be considered most nearly normal for a child aged_____________?

   A. 3-6 years
   B. 7-10 years
   C. 11-14 years
   D. 15- 18 years

2. The maxilla articulates with all of the following bones, except one. Identify the exception____________?

   A. Frontal
   B. Zygomatic
   C. Palatine
   D. Temporal

3. The permanent mandibular second molar differs from the permanent mandibular first molar in number of ______________?

   A. Cusps
   B. Roots
   C. Lingual grooves
   D. Marginal ridges

4. In normal occlusion , with which grooves / surface of the permanent mandibular first molar does the mesiobuccal cusp of the permanent maxillary first molar occlude______________?

   A. Distobuccal groove
   B. Mesial surface
   C. Mesiobuccal surface
   D. Transverse groove

5. If a permanent first molar is lost, the permanent second molar drifts to the______________?

   A. Buccal side
   B. Distal side
   C. Mesial side
   D. Lingual side

6. All of the following canals open on the posterior wall of the pterygo palatine fossa EXCEPT_____________?

   A. Greater palatine canal
   B. Foramen Rotundum
   C. Pterygoid canal
   D. Palatovaginal canal

7. The palatine bone furnishes the link between________________?

   A. Maxilla and the sphenoid bone
   B. Sphenoid and the ethmoid bone
   C. Sphenoid and the vomer
   D. None of the above

8. A 20yr old patient reports with multiple swelling of the jaws. Clinical examination reveals multiple hard swellings involving the jaws and intra orally several missing teeth are noticed. Panoramic radiograph reveals multiple radio opaque lesions in the maxilla and the mandible with multiple impacted teeth and supernumerary teeth indicative of Gardeners syndrome: The above mentioned condition is______________?

   A. Autosomal dominant disease
   B. Autosomal recessive disorder
   C. X-linked disease
   D. A syndrome of unknown cause

9. The most likely diagnosis in a 23 year old, mentally alert, male dwarf with disproportionate arm and leg to body growth, prominent forehead and retruded maxilla is_______________?

   A. Cretinism
   B. Pituitary dwarfism
   C. Acromegaly
   D. Achondroplasia

10. The most common odontogenic tumour which occurs in relationto an unerupted tooth in the anterior maxilla:____________?

    A. Odontogenic adenomatoid tumour
    B. Odontoma
    C. Myxoma
    D. Cementifying fibroma