A condition of the mouth with increase the caries activity in the oral cavity is_________________?

Related Mcqs:

1. Difference between epithelium of oral cavity and cavity lining of cyst is ___________-?

   A. Stratum corneum
   B. Stratum lucidum
   C. Stratum germinativum
   D. Stratum spinosum

2. Oral lesions on the tongue and other mucosal surfaces of the oral cavity is caused by the deficiency of_______________?

   A. Vit – B1
   B. Niacin
   C. Vit – C
   D. Vit – K

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. Progression of dental caries caries on pit and fissure occurs from:

   A. Apex of the pit and fissure
   B. Wide and of the pit and fissure
   C. Lateral surface of the pit and fissure
   D. Bottom of the pit and fissure

5. Cavity formation in a tooth, due to dental caries is due to______________?

   A. Destructive potential of streptococcus mutans
   B. Destructive potential of lactobacillus acidophilus
   C. Lateral spread of caries along DE junction and weakening of the outer covering enamel
   D. Mastectomy force and unrelated to the extent of carious process

6. Most common site of tuberculous lesion in the oral cavity is______________?

   A. Buccal mucosa
   B. Lips
   C. Tongue
   D. Palate

7. The best laboratory test to use in the diagnosis of lupus vulgaris in the oral cavity is______________?

   A. Bacterial smear
   B. Blood studies
   C. Biopsy
   D. Blood chemistry

8. Pigmentation occurs in oral cavity and skin in all of the following except_______________?

   A. Peutz-jeghers syndrome
   B. Addision’s syndrome
   C. Cushing syndrome
   D. Albright syndrome

9. The most common benign tumor occurring in oral cavity is ______________?

   A. Papilloma
   B. Fibroma
   C. Adenoma
   D. Epulis

10. An Inflammed capillary hemangioma of the oral cavity looks similar to a _____________?

    A. Nevus
    B. Neurofibroma
    C. Pyogenic granuloma
    D. Angiosarcoma