Oral Pathology Test |308 Questions| With Correct Answers.

Coenzyme for oxidation reduction reaction Dif Triad of Sx: Diarrhea, Dermatitis and Dementia. Mucosal Sx: Glossitis, Atrophic stomatitis and Cheilitis. Rough skin (Pellagra) {Ans: Vitamin B3 (niacin)}Faliure of fusion of palatal shelves of Max.process. 8-10 WIU, by 12 WIU completion of fusion of primary palate progressing posteriorly females 1:2000 birth {Ans: Cleft palate}Decrease secretion of G.H from pituitary or decrease response of the tissue Body: *Short stature*Normal body proportions Oral: *Delayed eruption & shedding*Small crown & roots*Mal-occlusion due to small jaws {Ans: Pituitary Dwarfism}Fusion of 2 separate tooth buds, number -1, usually in Mandible primary incisors {Ans: Fusion}well-defined firm growth occurs on the gingiva or edentulous ridge with sessile base and smooth or slightly granular surface and color from pink to dark red bluish purple. Found on the mandible between first molar and the incisors It's a REACTIVE LESION Can't be distinguished from Pyogenic granuloma CLINICALLY BUT It's aggressive in nature, may leads to bone resorption leading to Cup shaped RL in x-ray. Histologically --- Fibroblast & Multinucleated giant cells in a stroma containing collagen TTT--- conservative excision & curettage of the underlying bone 10-18% recurrence {Ans: Peripheral giant cell granuloma}Caused by group A, beta-hemolytic