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': 'Increased oxygen delivery to tissues in reponse to increased CO2\n is - \nSelect and explain. \nA. Bohr effect, B. Haldane Effect, C. Hamburger effect, D. Chloride shift', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A shift of the oxygen-hemoglobin dissociation curve to the right in response to increases in blood carbon dioxide and hydrogen ions has a significant effect by enhancing the release of oxygen from the blood in the tissues and enhancing oxygenation of the blood in the lungs. This is called the Bohr effect,\nDeoxyhemoglobin binds more H+ than oxyhemoglobin does and forms carbamino compounds more readily, binding of O2, to hemoglobin reduces its affinity for CO2 (Haldane effect).', 'role': 'assistant'}]