Biochemical abnormality associated with osteogenesis imperfecta is increase in 1) Alkaline phosphatase 2) Acid phosphatase 3) Bicarbonate ion 4) Phosphorylase enzyme
Oral PathologyAnswer: 4
Thalassemia are characterized by:
1. Decreased synthesis of globin chains
2. Increased synthesis of globin chains
3. Defective globin á-chain
4. Defective globin â-chain
PathologyAnswer: 1
Generalised thickening of cortical and cancellous bones is seen in 1) Osteopetrosis 2) Paget"s disease 3) Osteogenesis imperfecta 4) Inflantile hyperostosis
Oral PathologyAnswer: 1
Bismuth intoxication is manifested as 1) Pigmentation in areas of inflammation 2) Burtonian line 3) Gingiva 4) Blackish line in mucosa
Oral PathologyAnswer: 1
A 52-year-old women has rough buccal mucosa with burning sensation. Similar lesions on other side. Most probably it is 1) Lichen Planus 2) Benign keratosis 3) Mucosal dysplasia 4) E. multiforme
Oral PathologyAnswer: 1
A patient is diagnosed of oral cancer of stage T3 N2 M0 1. Surgery 2. Surgery = radiotherapy 3. Chemotherapy alone 4. Surgery + chemotherapy
Oral PathologyAnswer: 2
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
S. mutans is involved in dental caries initiation. Other bacteria also involved is 1. S. sarcinus 2. S. macae 3. S. sanguis 4. S. salivarius
