Question: Which of the following is a true neoplasm of functional cementoblasts:

• 1. Periapical cemental dysplasia
• 2. Familial cemental dysplasia
• 3. Benign cementoblastoma
• 4. Hypercementosis

Question: 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

Question: Ameloblastoma most frequently occurs in:___________?

• 1. Mandibular moral region
• 2. Maxillary molar region
• 3. Mandibular premolar region
• 4. Maxillary premolar region

Question: Bifid ribs, multiple radiolucent lesions of the jaws multiple basal cell nevi and flax cerebri calcification are found in:_____________?

• 1. Basal cell nevus syndrome
• 2. Sturge weber syndrome
• 3. Horner syndrome
• 4. Hereditary internal polyposis

Question: Internal resorption is characterised by_____________?

• 1. pain on percussion
• 2. Slow dull continuous pain
• 3. No characteristic feature, symptom free
• 4. Increased pulpal pain when laying down

Question: Loss of tooth surface because of chemomechanical action is known as________________?

• 1. Abrasion
• 2. Erosion
• 3. Abraction
• 4. Attrition

Question: Sloughing of necrotic epithelium is characteristic of_________________?

• 1. Aspirin burn
• 2. Denture sore mouth
• 3. Traumatic ulcer
• 4. Contact dermatitis

Question: Perleche is caused by_____________?

• 1. decreased interdental space
• 2. increased interdental space
• 3. Lack of Vit-C
• 4. Trauma to the corners of the mouth

Question: Bismuth intoxication is manifested as______________?

• 1. pigmentation is areas of inflammation
• 2. Burtonian line
• 3. Gingiva
• 4. Blackish line in the mucosa

Question: Silver tatoo is due to_____________?

• 1. deposition of Ag Amalgam in Mucosa
• 2. deposition of Ag Amalgam in Bone
• 3. deposition of Ag Amalgam in Dentin
• 4. deposition of Ag Amalgam in Enamel