Nikolsky"s sign is positive in 1) Pemphigus 2) Eipdermolysis bullosa 3) Herpes simplex 4) Erythema multiforme
Oral PathologyAnswer: 1
A maxillary central incisor with a non- vital pulp and with a periapical radiolucency is properly treated and the root canal filled Radiographic resolution of the periapical lesion will occur within
1. 2-3weeks
2. 1 - 2 months
3. 6-12 months
4. 2-3years
Oral PathologyAnswer: 3
Florid osseous dysplasia is another name for 1) Cementoma type II 2) Periapical fibrosis 3) Gigantiform cementoma 4) Sclerotic cemental masses
Oral PathologyAnswer: 4
A disease which only affects the formation and eruption of tooth but does not cause hypoplasia is 1) Hypoparathyroidsm 2) Hyperthyroidism 3) Hyperpituitarism 4) Hypoadrenalism
Oral PathologyAnswer: 3
The histopathology of osteopetrosis shows 1) Endosteal bone formation and lack of normal bone resorption 2) Periosteal bone formation and lack of normal bone resorption 3) Presence of numerous osteoclasts and a few osteoblasts 4) None of the above
Oral PathologyAnswer: 1
The presence of Heberden"s nodes is a characteristic feature of 1) Coronary artery disease 2) Osteoporosis 3) Osteoarthritis 4) Raynaud"s disease
Oral PathologyAnswer: 3
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
Intraoral myeloblastomas occur more frequently in the 1. Tongue 2. Palate 3. Gingiva 4. Cheek along the line of occlusion of the teeth
