FIRST B.D.S. DEGREE EXAMINATION
PAPER III
DENTAL ANATOMY, EMBROYOLOGY ORAL HISTOLOGY
Q.P. CODE: 544170
Time: Three hours Maximum: 70 Marks
Answer ALL questions in the same order
Draw Suitable diagrams wherever necessary
I. Elaborate on: (2X10=20)
1. Define eruption. Explain the theories of eruption. Mention the eruption
time period for all the permanent teeth.
2. Describe the morphology of permanent maxillary first molar. Write the
differences between deciduous and permanent maxillary molar.
II. Write notes on: (10×5=50)
1. Pain transmission in dentin
2. Ridges
3. Hypo mineralized areas in enamel
4. Development of palate
5. Epithelial cell rests
6. Fibres of periodontal ligament
7. Spillway space
8. Non keratinocytes
9. Myoepithelial cell
10. Alveolar bone proper