A. Embedded in paraffin and sectioned
B. Embedded in paradion and sectioned
C. Frozen and sectioned
D. Specimens ground into thin sections
E. All of the above
Related Mcqs:
- On microscopic examination enamel rods have___________?
A. Key hole appearance in cross section
B. Paddle appearance in cross section
C. Lanullate appearance in cross-section
D. None of the above - Electron microscopic examination of the bacterial flora of necrotising ulcerative gingivitis indicates the presence of microorganisms within non-necrotic tissues in advance of other bacteria. The organisms involved are______________?
A. Cocci
B. Spirochetes
C. Bacteriophages
D. Filamentous rods - During oral examination of a 57-year old man a large keratotic patch that covers the entire palate is noted some Red Spots are also seen in the patch The patient most likely is a____________?
A. Pipe smoker
B. Cigar smoker
C. Snuff chewer
D. Tobacco chewer - A twenty-one-year-old woman complains that regular, gentle brushing of her teeth is painful besides causing profuse bleeding. Oral examination reveals the loss of epithelium from the attached gingival of both arches. Which of the following dermatological problems is this patient most likely to have?
A. Benign mucous membrane pemphigiod
B. Chronic discoid lupus erythematosus
C. Pemphigus
D. Psoriasis - Long connective tissue papillae and keratinized epithelia are a feature of these parts of oral mucosa____________?
A. gingiva and alveolar mucosa
B. Hard palate and gingiva
C. Buccal andalveolar mucosa
D. Hard and soft palate - Large open wounds that are characterized by tissue loss and repaired by formation of granulation tissue in the floor of the wound is characteristic of______________?
A. Secondary healing
B. Primary healing
C. Cicatrisation
D. Regeneration - Oral lesions on the tongue and other mucosal surfaces of the oral cavity is caused by the deficiency of_______________?
A. Vit – B1
B. Niacin
C. Vit – C
D. Vit – K - MOst common route for metastasis of oral cancer is by_______________?
A. Direct textension
B. Lymphatics
C. Blood vessels
D. Aspiration of tumor cells - A lesion composed of microscopic vessels is called as ______________?
A. Haemangioma
B. Angioma
C. None of Haemangioma and Angioma
D. Heamangioma and Angioma - The corrct order of microscopic zones of dentinal caries starting from the D.E junction is_______________?
A. Zone of sclerosis, decalcification zone, bacterial invasion
B. Bacterial invasion, decalcification zone, zone of sclerosis
C. Zone of sclerosis, backterial invasion, decalcification zone
D. Decalcification zone, zone of scierosis, backterial invasion
