Download RGUHS BDS 2020 1st Year 1181 Human Oral And Dental Anatomy Question Paper

ORAL PATHOLOGY AND HISTOLOGY

FirstRanker.com

LONG ESSAY 2 X 10 = 20 Marks

1. Classify salivary glands. Write in detail the ductal system.
2. Describe in detail the morphology of mandibular 1st premolar. Add a note on its chronology.

--- Content provided by FirstRanker.com ---

SHORT ESSAY 8 X 5 = 40 Marks

1. Dead tracts and sclerotic dentine.
2. Age changes in Enamel.
3. Principle fibers of periodontal ligament.
4. Theories of mineralization.
5. Functions and histology of maxillary sinus.

--- Content provided by​ FirstRanker.com ---

6. Histo-physiological stages of tooth development.
7. Development of tongue.
8. Dento-gingival junction.

SHORT ANSWERS 5X 2 = 10 Marks

1. Non-Keratinocytes.
2. Hyaline layer of Hopewell Smith.

--- Content provided by‌ FirstRanker.com ---

3. Enamel spindle.
4. Meckel’s cartilage.
5. Cingulum.