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
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
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
Which of the following salivary gland tumors has highest rate of malignant transformation?
(A) Patrotid
(B) Submanidbular
(C) Sublingual
(D) Minor
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
Sjogren’s syndrome affects_____________?
(A) Exocrine glands
(B) Paracrine glands
(C) Endocrine glands
(D) Autocrine glands
Intra Oral pleomorphic adenoma usually occurs in_______________?
(A) Buccal mucosa
(B) Upper lip
(C) Floor of the mouth
(D) Palate
Which of the following statements about sjogren’s syndrome is incorrect______________?
(A) MRI shows salt and pepper appearance
(B) Lacrimal gland enlargement is common
(C) Minor salivary gland biopsy is diagnostic test
(D) Pilocarpine is the most useful and convenient drug in its treatment
In Xerostomia the salivary pH is_______________?
(A) Unaffected
(B) Low
(C) High
(D) Increased in morning & decrease in day
Salivary duct calculi______________?
(A) produce pain on eating
(B) Are commonest in the parotid ducts
(C) Are common cause of acute parotitis
(D) Are associated with hypercaleaemic states