The average life time of primary pulp in 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. Masticatory mucosa in the oral cavity covers the_______________?

   A. Floor of the mouth and soft palate
   B. Alveolar mucosa and vestibular fornix
   C. Lip and cheek
   D. Gingiva and hard palate

4. The thinnest epithelium of oral cavity is found in the____________?

   A. Buccal gingiva
   B. Lingual gingiva
   C. Oral surface of lip
   D. Sublingual mucosa (floor of mouth)

5. Dendritic cell located in the stratified squamous keratinizing epithelium of the oral cavity include_____________?

   A. Keratinocytes
   B. Mast cells
   C. Melanocytes
   D. Myoepithelila cells

6. Most biocompatible material in oral cavity is_______________?

   A. Platinium
   B. Palladium
   C. Titanium
   D. Gold

7. Tuberculous ulcer of oral cavity is usually______________?

   A. painless
   B. painful
   C. itching
   D. Asymptomatic

8. 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

9. Commonly involved lymph nodes during metastasis from carcinomas of oral cavity is______________?

   A. Jugulo omohyoid and jugulo digastric
   B. sub mandibular and servical lymph nodes
   C. submental and submandibular lymphnodes
   D. None of the above

10. The most common malignancy of the oral cavity is______________?

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