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: Medicine
Beck’triad of cardiac tamponade includes all except 
Select and explain. 
A. Hypertension, B. Absent heart sounds, C. Raised JVP, D. Hypotension
A: Hypertension
Answer: A: Hypertension 
Explanation: Cardiac tamponade has hypotension