This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
[{'content': 'Shift of O2 - Hb dissociation curve to the left due to \nSelect and explain. \nA. Exercise, B. Acidosis, C. Hypothermia, D. Adult hemoglobin', 'role': 'user'}, {'content': 'Answer: C \nExplanation: O2Dissociation Curve (Odc)Graphical representation between PO2& percentage saturation of Hb. Normal is S-shaped/sigmoid shapedShift to the Right (Release/tissues) (increased P50 decreased affinity)Shift to the Left (Lungs/binding) (decreased P50 increased affinity)Increased PCO2, Increased temperatureIncreased 2, 3-DPG as in Growth hormone, Exercise, Hypoxia, High altitude, AnemiaAcidosis (decreased pH)Sickle cell anemia & Adult HbDecreased PCO2, Decreased temperatureDecreased 2, 3-DPG as inAlkalosis (increased pH)Fetal Bb, Stored blood(Refer: Ganong&;s Review of Medical physiology 24th edition,pg no: 642-643)', 'role': 'assistant'}]