[LO 655] FEBRUARY 2019 Sub. Code: 4203
FIRST YEAR B.D.S. DEGREE EXAM
(Common to Second Year Paper I Modified Regulation III Candidates)
PAPER III DENTAL ANATOMY, EMBRYOLOGY AND
ORAL HISTOLOGY
Q.P Code: 544203
Time: 180 Minutes Maximum: 70 Marks
Answer all questions in the same order
Draw suitable diagrams wherever necessary
I. Elaborate on: x 10 20)
1. Classify salivary glands. Discuss in detail Parotid gland with suitable
diagrams.
2. Write about the development of face with diagrams and add a note
on developmental defects of palate.
II. Write Notes on: (10 x 5 50)
1. Epithelial rests of Malassez.
2. Fixatives.
3. Difference between Permanent and Deciduous dentition.
4. Primary, Secondary and Tertiary dentin.
5. Haematoxylin and Eosin staining.
6. Demilunes.
7. Types of Papillae.
8. Neural crest cells.
9. Active and Passive eruption of teeth.
10. Embrasures