A 3-year-old patient has extensive vesicles on lip, tongue, oral mucous membrane. After 2-4 days vesicles rupture followed by pseudomembrane formation and also some dermal lesions seen. What will be the diagnosis 1. Herpetic gingivostomatitis 2. EM 3. ANUG 4. Stevens-Johnson syndrome
Oral PathologyAnswer: 2
Which of the following, if left untreated, is most likely to result in a periapical lesion
1. Internal resorption
2. Focal reversible pulpitis
3. Acute suppurative pulpitis
4. Chronic hyperplastic pulpitis
Oral PathologyAnswer: 3
Which of the following is carcinoma of the skin, spreads by local invasion and has no tendency to metastasise? 1. Malignant melanoma 2. Basal cell carcinoma 3. Fibrosarcoma 4. Leukoplakia
Oral PathologyAnswer: 2
Which of the following has both osteolytic and ossification stages 1. Amelobastoma 2. Odontogenic cyst 3. Periapical cemental dysplasia 4. Complex odontoma
Oral PathologyAnswer: 3
Hereditary haemorrhagic telangiectasia is seen commonly on 1. Lips 2. Buccal mucosa 3. Tongue 4. Palate
Oral PathologyAnswer: 1
Which of the following are a triad of the signs and symptomos of osteogenesis imperfecta 1) Blue sclera, sparse hair, anhydrosis 2) Enlarged hand, feet, maxilla, mandible 3) Blue sclera, brittle bones, opalescent dentin 4) Blue sclera, arachonodactyly, brittle bones
Oral PathologyAnswer: 3
In a middle-aged man the radiograph shows "cotton-wool" appearance and blood investigation reveals an elevated alkaline phosphatase level. The tentative diagnosis is 1. Paget"s disease 2. Cherubism 3. Fibrous dysplasia 4. Osteogenesis imperfecta
Oral PathologyAnswer: 1
Hydrops fetalis is a condition associated with
1.Erythroblastosis fetalis
2.Glucose 6-phosphate deficiency
3.Paroxysmal nocturnal hemoglobinuria
4.None of the above
