This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Enzyme uses, Subject name: Biochemistry
[{'content': 'Which of the following flipped pattern of LDH is seen in myocardial infarction: \nSelect and explain. \nA. LDH 1>2, B. LDH 2> 1, C. LDH 3>4, D. LDH 5> 4', 'role': 'user'}, {'content': 'Answer: A \nExplanation: In normal person, LDH-2 is more than LDH-1 in serum. BUT in myocardial infarction, LDH-1>>LDH-2. This is known as Flipped ratio of LDH in Myocardial Infarction. ADDITIONAL EDGE ON ISOENZYMES OF LDH: LDH-2 is raised in haemolytic anemia. (LDH-2 is mainly found in blood (Both WBC and RBC; WBC conc. > RBC conc.)', 'role': 'assistant'}]