A patient with Letterer-Siwe’s disease is not likely to consult a dentist because
1. the lesions are very similar to those seen in Hand-Schuller-Christian disease
2. there are no signs and symptoms of disease
3. the condition rarely occurs after 2 years of age
4. there are no oral manifestations
Oral PathologyAnswer: 3
Positive pathergy test is seen in 1) Sarcoidosis 2) Histoplasmosis 3) Candidiasis 4) Behcet"s disease
Oral PathologyAnswer: 4
Which one of the following is not true about thalassaemia? 1) Increase in number of globulin chain 2) There is erythrocyte fragility and haemolysis 3) Hypochromic microcytic anaemia is present 4) None of the above
Oral PathologyAnswer: 1
If a patient with Raynaud"s disease puts his hand in cold water, the hand appears 1. Red 2. Yellow 3. White 4. Blue
Oral PathologyAnswer: 4
Turner tooth is seen in 1) Enamel hypoplasia due to hypocalcaemia 2) Enamel hypoplasia due to birth injuries 3) Enamel hypoplasia due to congenital syphilis 4) Enamel hypoplasia due to local infection or local trauma
Oral PathologyAnswer: 4
Metastasis from carcinoma of tongue by blood stream is more likely when the carcinoma involves the 1. Anterior third 2. Middle third 3. Posterior third 4. Lateral margin
Oral PathologyAnswer: 3
In Peutz-Jeghers syndrome, the oral lesions are 1) Ulcerations of oral mucosa 2) Sebaceous glands of oral mucosa 3) Silver pigmentation of oral mucosa 4) None of the above
Oral PathologyAnswer: 3
Carcinoma of the cheek 1) Characteristically is columnar-celled 2) Has a recognized associated with chewing gum 3) Has a recognized associated with chewing betel nut 4) Has a regognized associated with geographic tongue
