The mouth is an important organ with many different functions. Oral pathology refers to the diseases of the mouth, jaws, and related structures such as salivary glands, facial muscles, temporomandibular joints and perioral skin. The specialty oral pathology is concerned with the diagnosis and study of the causes and effects of diseases affecting the oral and maxillofacial region. Multiple choice questions (MCQs) tests are the preferred format for an accurate and comprehensive assessment of students’ ability to think objectively and critically. Academic tasks provide 2000+ oral pathology MCQs with answers and detailed explanations. All these MCQs are chosen from trusted and best reference books on Oral Pathology. These Pathology MCQs are also helpful for the preparation of interviews, entrance examinations, other competitive examinations, and certifications for all Experienced, Freshers and Students. Also, check MCQs on Oral Anatomy here.
101. Immunoflourescence is seen at basement membrane as patchy distribution in:___________?
A. Lichen planus
B. Pemphigus
C. Pemphigoid
D. Lupus erythematosus
102. Immunoflourescence test is positive in:____________?
A. Psoriasis
B. pemphigus vulgaris
C. Lupus erythematosus
D. Scleroderma
E. Both B & C
103. A 40 year old woman report with the complaint of burning sensation in the mouth. Clinical examination reveals lesions consisting of radiating white striations in a retiform arrangement affecting buccal mucosa, tongue, lips & gingiva bilaterally. An incisional biopsy is suggestive of lichen planus. The following are different clinical forms of lichen planus except:
A. Atrophic lichen planus
B. Hypertrophic lichen planus
C. bullous lichen planus
D. Verrucous lichen planus
104. Intraepithelial vacuolation with formation of vesicle or bulla intraepithelially above the basal layer is characteristically seen in:___________?
A. Candida albicans
B. Bullous pemphigoid
C. Pemphigus
D. Lichen planus
105. Lichenoid reactions are mainly due to:____________?
A. intake of certain drugs
B. betel nut chewing
C. cigarette smoking
D. intake of alcohol
106. L.E Cell phenomenon in peripheral blood is seen in:__________?
A. Rheumatic heart disease
B. Infective endocarditis
C. Ischemic heart disease
D. Systemic Lupus Erythematosus
107. Which of the following is inherited as a autosomal dominant triat?
A. Lichen planus
B. Bullous pemphigoid
C. Pemphigus yulgaris
D. White sponge nevus
108. Histopathological study of lichen planus shows:___________?
A. Mixed cellular inflammatory infiltrate
B. Presence of T-lymphocytes predominantly
C. Antiepithelial antibodies
D. Scattered infiltrate with ill-defined lower border
109. Pemphigus is characterized by:____________?
A. Acanthosis
B. Acantholysis
C. Hyperorthokeratosis
D. Hyperparakeratosis
110. In ectodermal dysplasia all of the following structures are affected except:___________?
A. Hair
B. Nails
C. Teeth
D. Salivary glands
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