Smooth surface caries is characterized by spread of caries in enamel and dentin as cones. This alignment in enamel and dentin is 1) Base to base 2) Apex to base 3) Apex to apex 4) None of the above
Oral PathologyAnswer: 2
"Micro cherry" or "venous lakes" refers to 1. Angioma of nasal vessels 2. Tiny vascular haemangiomas of lip 3. Spider like telengiectasias of face 4. Angiomatous lesions of oral soft tissue
Oral PathologyAnswer: 2
Cancer which most commonly metastasizes to jaw bone is 1) Breast 2) Prostatic 3) Lung 4) Kidney
Oral PathologyAnswer: 1
Nikolsky"s sign is positive in 1. Pemphigus 2. Eipdermolysis bullosa 3. Herpes simplex 4. Erythema multiforme
Oral PathologyAnswer: 1
Which of the following diseases is characterized by facial pigmentation 1) Peutz-Jeghers syndrome 2) Xeroderma pigmentation 3) Von Recklinghausen 4) Both a and b
Oral PathologyAnswer: 2
The oral findings in erythroblastosis foetalis include 1. Dentinal dysplasia 2. Hypoplastic teeth 3. Pigmented teeth 4. All of the above
Oral PathologyAnswer: 3
In which of the following disorders a circulating antibody directed to intercellular cementing substance of stratified squamous epithelium is observed 1. Lichen planus 2. Verrucous vulgaris 3. Bullous pemphigoid 4. Pemphigus vulgaris
Oral PathologyAnswer: 4
False about anodontia 1) May involve both the deciduous and the permanent dentition 2) In false anodontia tooth does not undergo full development 3) May involve a single tooth 4) In total anodontia all teeth are missing
