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
Ischaemia is characterized by all except 
Select and explain. 
A. Brittle nails, B. Thickening of skin, C. Muscle wasting, D. Loss of subcutaneous fat
B: Thickening of skin
Answer: B: Thickening of skin 
Explanation: Ischaemia results in thinning of skin.