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
What should be the thickness of the split-thickness graft: 
Select and explain. 
A. 0.3-0.5mm, B. 0.5-0.7mm., C. 1-1.15mm, D. 1-1.25mm
A: 0.3-0.5mm
Answer: A: 0.3-0.5mm 
Explanation: The thickness of split thickness graft is – 0.3 – 0.5 mm
The thickness of full thickness graft is – 1 – 1.15 mm