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 is not the feature of compensated hypovolemic shock 
Select and explain. 
A. Increased PR, B. Increased DBP, C. Increased SBP, D. Increased RR
C: Increased SBP
Answer: C: Increased SBP 
Explanation: Compensated hypovolemic shock peripheral vasoconstriction occurs, so DBP raises, SBP remains normal.