Q
Among pre-malignant oral lesions ______________?
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A
A. Leukoplakia should be proved by biopsy
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B
B. Leukoplakia does not disappear even after cessation of smoking
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C
C. Erythroplakia has a higher risk for malignancy than leukoplakia
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D
D. Oral submucous fibrosis is seen in all parts of the world
Correct Answer:
C. C. Erythroplakia has a higher risk for malignancy than leukoplakia
