Include ammonia, methyl isocyanate, methyl bromide, hydrochloric acid and chlorine gas, phosgene
Common toxic industrial chemicals, transported widely across country
Can affect central or peripheral airways
burning and irritation to epithelial lining causing airway edema or<unk>  edema, hypoxia, and hypotension
burning and irritation to epithelial lining causing airway edema or<unk>  edema, hypoxia, and hypotension
Choking agents combine with water in respiratory tract to form acids
Both chlorine and phosgene react with water in respiratory tract to form hydrochloric acid
Pulmonary chemical agents
Blister chemical agents 
Environmental exposure antibiotics
Lewisite 
High altitude medicine
Sulfur mustard 
Upper respiratory infection
Phosgene oxime 