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31. The following are the high grade salivary gland malignancies, EXCEPT________?

A. Basal cell adenocarcinoma
B. Mucoepidermoid carcinoma
C. Adenoid Cystic carcinoma
D. Salivary duct carcinoma

32. 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

33. A salivary gland tumour, which histologically shows a double layer of epithelial cells based on a reactive lymphoid stroma is_______________?

A. Pleomorphic adenoma
B. Mucoepidermoid carcinoma
C. Acinic cell tumour
D. Warthin tumour

34. Chocolate-coloured fluid is seen in the cystic space of_______________?

A. Dentigerous cyst
B. Odontogenic deratocyst
C. Unicystic ameloblastoma
D. Papillary cystadenoma lymphomatosum

35. 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

36. Sialoliths are stones found in the salivary duct and gland and are primarily composed of_____________?

A. Hydroxyapatitie
B. Potassium cloride
C. Unknown compounds of phosphats
D. Calcium chloride

37. Break up time (BUT) test is done in_______________?

A. Sjogren’s syndrome
B. Multiple sclerosis
C. SLE
D. Myasthenia gravis

38. Commonest site for ectopic salivary gland tumour is____________________?

A. Tongue
B. Cheek
C. Palate
D. Neck

39. Adeno lymphoma refers to_______________?

A. Adeno carcinoma
B. Adeno cystic lymphoma
C. Warthin’s tumour
D. Pleomorphic adenoma

40. Mixed tumour of the salivary glands are_______________?

A. Most common in submandibular gland
B. Usually malignant
C. Most common in parotid gland
D. Associated with calculi