2-3 DPG is decreased in ?: (A) Anemia, (B) Acidosis, (C) High altitude, (D) Exercise
Answer is B. Ans. is 'b' i.e., AcidosisFactors which decrease 2,3 DPG and cause left shift of O2 dissociation curve are :-i) Acidosisii) Stored bloodiii) Fetal hemoglobin