Pseudoepitheliomatous hyperplasia of the surface epithelium seen in a granular cell myoblastoma is considered
1. a sign of malignancy
2. to be induced by tumor cells
3. to indicate the origin of the tumor
4. to be an integral part of the lesion
Oral PathologyAnswer: 2
Mulberry molars are characteristic features of:
1. Severe fluorosis. 2. Trauma at the time of birth. 3. Congenital syphilis. 4. Due to chronic suppurative abscess in overlying gingival tissue.
Oral PathologyAnswer: 3
The characteristic feature of macro phage is/are:
1. High capacity to divide
2. Limited capacity to divide
3. Arises from plasma cells
4. Short life-span as compared to lymphocytes
PathologyAnswer: 2
Which of the following is necessary to differentiate among a dentigerous cyst, an odontogenic keratocyst, and an ameloblastoma? 1) Aspiration 2) Exfoliative cytology 3) Radiographic examination 4) Microscopic examination
Oral PathologyAnswer: 4
Hansen"s disease is another name of 1) Leprosy 2) Tuberculosis 3) Diabetes 4) Lichen planus
Oral PathologyAnswer: 1
Starch is considered to be less cariogenic than monosacchrides and disaccharides because it 1) Does not diffuse through plaque 2) Is rapidly hydrolysed in the mouth 3) Enhances remineralisation 4) Raises the pH in the oral cavity
Oral PathologyAnswer: 1
Eruption cyst 1. Transforms into dentigerous cyst 2. Regresses after eruption of the tooth 3. Is found in the place of the missing tooth 4. Is a type of dentigerous cyst
Oral PathologyAnswer: 2
White raised painless areas when on peeling exhibit painful erythematous areas in case of 1) Oral thrush 2) Pemphigus vulagaris 3) Leukoplakia 4) Erythroplakia
