This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General surgery, Subject name: Surgery
Most common site of basal cell carcinoma is 
Select and explain. 
A. Face, B. Chest, C. Abdomen, D. Extremities
A: Face
Answer: A: Face 
Explanation: Basal cell carcinoma is usually a slow-growing, locally-invasive, malignant tumour of pluripotential epithelial cells arising from basal epidermis and hair follicles; hence, it affects the pilosebaceous skinThe strongest predisposing factor to BCC is UVR.Ref: Bailey and Love, 27e, page: 605