The recurrence of pleomorphic adenoma is attributed to____________?

Related Mcqs:

1. Pleomorphic adenoma arises from______________?

   A. Myoepithelial cells B. Aciner cells C. Connective tissue D. Stem cells...

2. Pleomorphic adenoma is______________?

   A. a teratomatous tumour of the salivary gland B. a neuroendocrine cell tumour C. multiple ectopic tissue proliferating in the salivary gland D. myoepithelial or ductal reserve cell origin...

3. Intra Oral pleomorphic adenoma usually occurs in_______________?

   A. Buccal mucosa B. Upper lip C. Floor of the mouth D. Palate...

4. Tubular (Canalicular) adenoma occurs on_____________?

   Tubular (Canalicular) adenoma occurs on: A. Upper lip B. Palate C. Lower lip D. Glingiva...

5. The most ideal expianation for recurrence of odontogenic keratocyst is:____________?

   A. Increased mitotic activity of the epithelial lining B. Friability of the epithelial lining C. Presence of satellite cysts or daughter cysts D. Continued proliferation of rests of dental lamina...

6. The cyst with highest recurrence rate is:_____________?

   A. Keratocyst B. Periapical cyst C. Nasoalveolar cyst D. Globulamaxilary cyst...

7. Which histopathological type of odontogenic keratocyst is commoner, more invasive & has a greater tendency for recurrence ?

   A. Orthokeratinised B. Parakeratinised C. Non-Keratinised D. Diskeratinised...

8. Median rhomboid glossitis is due to____________?

   A. Inflammation of the tonge B. Persistence of tuberculum impar C. Hypertrophy of filiform papillae D. Atrophy of filiform papillae...

9. Lesion of facial nerve at level of stylomastoid foramen leads to____________?

   A. Loss of taste sensation from Ant. 2/3 of tongue B. Paralysis of orbicularis oculi muscle C. Loss of innervation to stapedius D. Loss of lacrimal secretion...

10. Pathogenesis of diphtheria is attributed to__________________?

    A. Invasion B. Endotoxin C. Exotoxin D. Capsule...