In which one of the following perineural invasion in head and neck cancer is most commonly seen ?

Related Mcqs:

1. Which of the following parotid malignancy shows perineural spread_______________?

   A. Pleomorphic adenoma
   B. Adenoid cystic carcinoma
   C. Warthin’s tumor
   D. Ductal papilloma

2. Which of the following supplies structures in head, neck, thorax and abdomen ?

   A. Internal carotid artery
   B. 12th cranial nerve
   C. Vagus nerve
   D. Accessory cranial

3. All of the following carry proprioception from head and neck except______________?

   A. Facial nerve
   B. Trigeminal nerve
   C. Glossopharyngeal nerve
   D. Cranial accessory nerve

4. All cranial nerve are confined to the head and neck with exception of_______________?

   A. One
   B. Two
   C. More than two
   D. None of the above

5. All the cranial nerves provide innervations for the structures in the head and neck EXCEPT one, the additionally supplies the thorax and abdomen_____________?

   A. Glossopharyngeal
   B. Spinal accessory
   C. Vagus
   D. Hypoglossal

6. In head and neck the parasympathetic system in innervates the____________?

   A. Salivary glands only
   B. Lacrimal gland only
   C. Salivary and mucous glands
   D. Salivary and lacrimal glands

7. Cancer which most commonly metastasizes to jaw bone is______________?

   A. Breast
   B. Prostatic
   C. Lung
   D. Kidney

8. Which of the following is carcinoma of the skin spreads by local invasion and has no tendency to metastasise ?

   A. Malignant melanoma
   B. Basal cell carcinoma
   C. Fibrosarcoma
   D. Leukoplakia

9. Clear cells are commonly seen in which of the following lesions?

   A. Pleomorphic
   B. Warthins tumor
   C. Mucoepidermoid
   D. Adenomatoid odontogenic tumor

10. Neoplastic transformation in leucoplakia is seen most commonly in _____________?

    A. Buccal mucosa
    B. Floor of mouth
    C. Lateral border of tongue
    D. Palate