Enamel pearls are found in_____________?

Related Mcqs:

1. Temporary structures in enamel organ are (before enamel formation) ?

   A. Enamel knot
   B. Enamel cord
   C. Both A and B
   D. Enamel Cuticle

2. Ratio of diameter of enamel rods in the DEJ to the enamel surface is______________?

   A. 1:4
   B. 1:1
   C. 1:2
   D. 2:1

3. Smooth surface caries is characterized by spread of caries in enamel and dentin as cones. These alignment in enamel and dentin is____________?

   A. Base to base
   B. Apex to base
   C. Apex to apex
   D. None of the above

4. narled enamel is seen in_____________?

   A. Proximal surface of tooth
   B. Cervical region of tooth
   C. Cusp tips of tooth
   D. All of the above

5. Keratin pearls with downward proliferation of epithelial masses is characteristic of_______________?

   A. Squamous cell carcinoma
   B. Basal cell carcinoma
   C. Epidermoid carcinoma
   D. Melanoma

6. Presence of epithelial Pearls in spinous layer of epithelium is characteristic of______________?

   A. Carcinoma
   B. Pre-cancer
   C. Dysplasia
   D. Metaplasia

7. Estesin pearls are cysts that arise from_________________?

   A. Squamous tissue of the mucosa
   B. Connective tissue of the mucosa
   C. Rests of malassez
   D. Dental lamina

8. Estein Pearls are________________?

   A. Gingival cyst of newborn
   B. Gingival cyst of adult
   C. Enamel pearls
   D. Epithelial rests

9. Nutrition for ameloblasts after 1st layer of enamel is laid is______________?

   A. Dental sac
   B. Odontoblastic process
   C. Ree
   D. Dental Papilla

10. The cells of the enamel organ which differentiate into future ameloblasts are_____________?

    A. Cells of inner enamel epithelium
    B. Cells of outer enamel epithelium
    C. Cells of stellate reticulum
    D. Cells of stratum intermedium