O2 dissociation curve is shifted to right in all except?: (A) Hypercapnea, (B) Rise in temperature, (C) Raised 2, 3 DPG level, (D) Metabolic alkalosis
Answer is D. Ans. is `d' i.e., Metabolic alkalosisHypercapnea (raised CO2), rise in temprature and increased 2, 3 DPG cause righward shift of O2 dissociation curve.Metabolic alkalosis causes leftward shift.