Most common tumor of parotid gland is______________?

Related Mcqs:

1. On clinical examination a 60 years old female had a tumor in the right buccal mucosa. The size of the tumor was about 2 cm in diameter. There was no involvement of regional lymph nodes and also had no distant metastasis The TNM stage of the tumor is____________?

   A. T1 No Mo
   B. T1 NI Mo
   C. T1 N2 Mo
   D. T2 No Mo

2. During examination of parotid gland, parotid duct can be palpated at the following except____________?

   A. Anterior border of masseter
   B. At the opening just opposite to lower second molar
   C. Pierced to the buccinator
   D. A the anterior surface of parotid gland

3. A patient with carinoma cheek has tumor of 2.5 cms located close to and involving the lower alveolus. A single mobile homolateral node measuring node measuring 6 cm is palpable. Based on these clinical findings TNM stage of the tumor is______________?

   A. T1 N1 Mo
   B. T2 N2 Mo
   C. T3 N1 Mo
   D. T4 N2 Mo

4. Most common tumor associated with AIDS is______________?

   A. Carcinoma
   B. Kaposi’s sarcoma
   C. Melanoma
   D. Ewing’s sarcoma

5. In which one of the following salivary gland tumors, the tumor is composed of ” intermediate cells” histologically?

   A. Adenoid cystic carcinoma
   B. Mucoepidermoid carcinoma
   C. Pleomorphic adenoma
   D. Warthin’s tumour

6. Duct of parotid gland crosses over masseter muscle and pierces the___________?

   A. Buccinator muscle
   B. Superior constrictor
   C. Masseter
   D. Zygomaticus major

7. Surgical excision of parotid gland endangers which of the following structures ______________?

   A. Hypoglossal nerve
   B. Motor nerve of the muscles of mastication
   C. External carotid artery, auriculotemporal nerve, facial nerve
   D. Lesser occipital nerve and spinal accessory nerve

8. The structure that does not traverse parotid gland is____________?

   A. Superficial temporal artery
   B. Posterior auricular artery
   C. External carotid artery
   D. Internal carotid artery

9. The relation of facial nerve branches to parotid gland is __________________ ?

   A. Deep
   B. Superficial
   C. In the substance of parotid
   D. None

10. The secretomotor supply of the parotid gland is through_________________?

    A. Otic ganglion
    B. Gasserian ganglion
    C. Geniculate ganglion
    D. Submandibular ganglion