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
CongenitalA-V fistulas in the thigh will be associated with all except - 
Select and explain. 
A. Increased cardiac output, B. Increased skin temperature, C. Gigantism of limb, D. Superficial venous engorgement
B: Increased skin temperature
Answer: B: Increased skin temperature 
Explanation: Ans. is 'b' i.e., Increased skin temperature