761. Internal resorption is characterised by?
A. pain on percussion
B. Slow dull continuous pain
C. No characteristic feature, symptom free
D. Increased pulpal pain when laying down
762. Loss of tooth surface because of chemomechanical action is known as?
A. Abrasion
B. Erosion
C. Abraction
D. Attrition
763. Sloughing of necrotic epithelium is characteristic of?
A. Aspirin burn
B. Denture sore mouth
C. Traumatic ulcer
D. Contact dermatitis
764. Perleche is caused by?
A. decreased interdental space
B. increased interdental space
C. Lack of Vit-C
D. Trauma to the corners of the mouth
765. Bismuth intoxication is manifested as?
A. pigmentation is areas of inflammation
B. Burtonian line
C. Gingiva
D. Blackish line in the mucosa
766. Silver tatoo is due to?
A. deposition of Ag Amalgam in Mucosa
B. deposition of Ag Amalgam in Bone
C. deposition of Ag Amalgam in Dentin
D. deposition of Ag Amalgam in Enamel
767. In a 2 year old child, a bluish dome shaped swelling on the inner side of the lip is mostly?
A. Hematoma
B. Mucocoele
C. Hemangioma
D. None of the above
768. Mucooceles are rarely seen in the?
A. Lower lip
B. Upper lip
C. Buccal mucosa
D. Floor of the mouth
769. Eighty percent of all salivary stones occur in?
A. Parotid
B. Submandibular
C. Sublingual
D. Minor salivary glands
770. The most common intraoral location for a pigmented nevi is the?
A. Hard palate
B. Soft palate
C. Buccal mucosa
D. Floor of mouth
NOTE
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