An abnormal resorption pattern in primary teeth, delayed eruption of permanent teeth and a large tongue are the feature of_____________?

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. Delayed eruption of teeth occurs in_________________?

   A. Craniofacial dysostosis
   B. Hyperthyroidism
   C. Cleidocranial dysostosis
   D. Osteitis deformans

3. Delayed eruption of at least part of the dentition is a recognized feature of all of the following EXCEPT____________?

   A. Rickets
   B. Congenital hyperthyroidism
   C. Cleidocranial dysplasia
   D. Cherubism

4. Delayed eruption of at least part of dentition is a recognized feature of all of the following except_____________?

   A. Rickets
   B. Congenital hyperthyroidism
   C. Cleidocranial dysplasia
   D. cherubism

5. In resorption of roots of the primary teeth, the dental pulp_____________?

   A. Plays a passive role
   B. Becomes a fibrotic non-vital mass
   C. Initiates resorption from the inner surface of roots
   D. Aids in formation of secondary dentin slowing down resorption

6. The primary teeth that present the most outstanding morpholgic deviations from permanent teeth are______________?

   A. Central incisors
   B. Mandibular first molar
   C. Mandibular second molar
   D. Canines

7. Primary teeth differ from permanent teeth in following aspects ?

   A. Thickness of enamel and dentin
   B. Pulp chambers are longer
   C. Roots are flaring
   D. All of the above

8. The root completion of permanent teeth is achieved after __________ years o eruption?

   A. 1-1½
   B. 2-3
   C. 3-4
   D. 4-5

9. The most common sequence of eruption of the permanent maxillary teeth in children is_______________?

   A. 1-6-2-3-4-7-5-8
   B. 2-3-1-6-7-5-4-8
   C. 6-1-2-4-3-5-7-8
   D. 6-1-2-3-4-5-7-8

10. Generally in majority of children, the sequence of eruption of permanent teeth in mandible is____________?

    A. 1-6-2-3-5-4-7-8
    B. 6-1-2-4-5-3-7-8
    C. 6-1-2-3-4-5-7-8
    D. 6-1-2-4-3-5-7-8