Physiology General e26b330b Which of the following statements about Carbon Monoxide poisoning is not true: A Carboxy haemoglobin (COHb) causes left shift of oxyhaemoglobin dissociation curve B Paial pressuresas low as 0.6 mm Hg can be lethal C Tissue toxicity plays an impoant role in clinical CO poisoning D Hyperbaric oxygen is used for treatment High-Yield Explanation C i.e. Tissue toxicity plays an impoant role in clinical CO poisoning