KOTHIWAL DENTAL COLLEGE AND RESEARCH CENTRE
ORAL MEDICINE (MCQs)
1. Most common site for intraoral salivary gland tumors
a) Hard palate b) Soft palate
c) Buccal mucosa d) Tongue
2. Mixed tumor is also called
a) Warthin's tumor b) Oncocytoma
c) Pleomorphic adenoma d) Mucoepidermoid Ca
3. “Party wall” appearance is found in
a) Warthin's tumor b) Canalicular adenoma
c) Basal cell adenoma d)Pleomorphic adenoma
4. Origin of benign lymphoepithelial lesion is
a) Hereditary b) Environmental
c)Autoimmine d)None
5. Spread of tumor cells along perineural sheath seen in
a) Cylindroma b) Acinic cell carcinoma
c) Mucoepidermoid Ca d)Mucoepithelioma
6. In most cases, Sjogren's Syndrome is treated by
a) Surgical excision b) Radiotherapy
c) Both d) Symptomatic
7. Sialoliths most frequently seen in
a) Sublingual b)Minor glands
c)Submandibular d) parotid
8. Mucous extravasation cysts are usually found in
a) Lower lip b)Tongue
c)Floor of Mouth d)Palate
9. Acute non-suppurative parotitis can be caused by
a) Paramyxovirus b) Para influenza type 1
c) Para influenza type 3 d)All of the above
10. Chemical constituents of normal saliva
a)↑ K and ↓ Na b) ↑ Na and ↓ K
c) Both are decreased d)None of the above