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
A man with chest pain, ST segment depression in lead vl-v4, after one hour will not be given: 
Select and explain. 
A. Beta blocker, B. Thrombolytic, C. Morphine, D. Aspirin
B: Thrombolytic
Answer: B: Thrombolytic 
Explanation: Thrombolytic All patients suspected of having ischemia, go through the same initial management protocol (MONA) (Morphine, Oxygen, Nitrates, Aspirin). Beta blockers are also routinely given in all cases of M.I. After the inital management, the patient requires reperfusion therapy. The type of reperfusion therapy administered to the patient depends upon the E.C.G. finding