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