Bifid tongue, a congenital anomaly, occurs due to non-fusion of 1. Tuberculum impar and lateral lingual swellings 2. Hypobranchial eminence and tuberculum impar 3. The two lateral lingual swellings 4. Some of the above
Oral PathologyAnswer: 3
Reversible pulpitis change to irreversible pulpits primarily because of 1. Vascular strangulation 2. Reduced host resistance 3. Invasion of microorganisms 4. An increase in microbial virulence
Oral PathologyAnswer: 3
A focal dilation of a vein or group of venules is known as 1) Varix 2) Angioma 3) Petechia 4) Ecchymosis
Oral PathologyAnswer: 1
Severe pain which arises after injury to or sectioning of a peripheral sensory nerve is called as 1) Temporal arteritis 2) Neuralgia 3) Neuritis 4) Causalgia
Oral PathologyAnswer: 3
A pathologic fracture of maxilla or mandible would not occur in 1. Bone cysts 2. Multiple myeloma 3. Myositis ossificans 4. Giant cell tumour of bone
Oral PathologyAnswer: 3
Chocolate-coloured fluid is seen in the cystic space of 1. Dentigerous cyst 2. Odontogenic keratocyst 3. Unicystic ameloblastoma 4. Papillary cystadenoma lymphomatosum
Oral PathologyAnswer: 4
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
The most common type of impaction 1) Horizontal 2) Vertical 3) Mesioagle 4) Distoangle