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
Which of the following is common to all types of shock? 
Select and explain. 
A. Vasoconstriction, B. Hypotension, C. Sepsis, D. Bradycardia
B: Hypotension
Answer: B: Hypotension 
Explanation: None