This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Full thickness skin graft can be taken from the following sites except - 
Select and explain. 
A. Elbow, B. Back of neck, C. Supraclavicular area, D. Upper eyelids
B: Back of neck
Answer: B: Back of neck 
Explanation: Ans. is 'Back of neck'