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: Pathology
In hypovolemic shock: 
Select and explain. 
A. The central venous pressure is high, B. The extremities are pale, cold and sweating, C. There is always a site of bleeding, D. Urine output is unaffected
B: The extremities are pale, cold and sweating
Answer: B: The extremities are pale, cold and sweating 
Explanation: None