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
[{'content': "Shift of HCO3– out of RBC in exchange for Cl– is known as \nSelect and explain. \nA. Bohr effect, B. Hamberger shift, C. Haldane shift, D. Ondine's shift", 'role': 'user'}, {'content': 'Answer: B \nExplanation: CO2 diffuses through tissue to enter plasma\n↓\nInside RBC, CO2 rects with H2O to form Carbonic acid (H2CO3)\n↓\nH2CO3 Splits to form H+ and HCO3– with the help of enzyme Carbonic anhydrase.', 'role': 'assistant'}]