<unk>  is often associated with inhalation of whipped cream or small<unk><unk>  cannisters (whippets)<unk>  is much more soluble in blood and will quickly diffuse from the blood to a closed space
Beyond the gaseous effects<unk><unk>  mainly disrupts B12 by<unk> zing the cobolt ion which irreversibly inhibits methionine synthase
Nitrous oxide toxicity
Pneumothorax 
Chloroform toxicity
Typanic membrane rupture
Carbon disulfide toxicity
Tracheal trauma
Methane toxicity
Air emboli