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: Forensic Medicine
Postmoem blood is collected from which vessel ? 
Select and explain. 
A. Femoral aery, B. Femoral vein, C. Cephalic vein, D. Brachial aery
B: Femoral vein
Answer: B: Femoral vein 
Explanation: Ans. is 'b' i.e., Femoral vein Before autopsy 10 - 20 ml of blood is collected from the femoral vein in groin. Jugular/ subclan vein can also be used.