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: Physiology
Which is true about measurement of BP with syphgnomonmeter versus intraaerial pressure measurements: 
Select and explain. 
A. Less than intravascular pressure, B. More than intravascular pressure, C. Equal to intravascular pressure, D. Depends upon blood flow
B: More than intravascular pressure
Answer: B: More than intravascular pressure 
Explanation: B i.e. More than intravascular pressure