Which other factor in the Stephen"s curve is related to the caries incidence and sugar intake 1. Physical form of sugar 2. Frequency form of sugar 3. pH of plaque 4. Quantity of sugar intake
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
The best laboratory test to use in the diagnosis of lupus vulgaris in the oral cavity is 1. Bacterial smear 2. Blood studies 3. Bioply 4. Blood chemistry
An apical lesion that develops as an acute exacerbation of a chronic or suppurative apical periodontitis is called 1) Condensing osteitis 2) Chronic apical abscess 3) Apical cyst 4) Phoenix abscess
Oral PathologyAnswer: 4
Compound odontoma shows on a radiograph as 1. Supernumerary teeth 2. Radiolucent and radiopaque areas 3. Masses of calcified areas 4. Distinguishable tooth-like structures
Oral PathologyAnswer: 4
Which of the following diseases are characterized by absence of lamina dura, hypocalcified dentine, elongated pulp horns, periapical infection with multiple periapical fistulas 1) Paget"s disease 2) Primary hyperthyroidism 3) Vit D resistant rickets 4) Hypophosphatasia
Oral PathologyAnswer: 3
Which of the following lesions is the most frequent cause of resorption at the root apex 1) Cementoma 2) Fibrous dysplasia 3) Primordial cyst 4) Periapical granuloma