This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
A 70-years old male presented with asymptomatic white patch on oral cavity following application of the denture. Treatment of choice is 
Select and explain. 
A. Low does radiotherapy, B. Biopsy of the all the tissues, C. Asceaining that denture is fitted properly, D. Antibiotics
C: Asceaining that denture is fitted properly
Answer: C: Asceaining that denture is fitted properly 
Explanation: Leukoplakia regress spontaneously after stopping alcohol or tobacco consumption or correction of underlying cause