Week 5 Flashcards
MFESB
Metro Fire Emergency Services Board
CFA
Country Fire Authority
NFPA
National Fire Protection Association
CBR
Chemical Biological Radiological
HAZMAT
Hazardous Material
HAZCHEM
Hazardous Chemical
UN Numbers
4 digits number developed by United Nations to identify substances
HAZCHEM codes
2 or 3 character code indicating actions required to be taken in an emergency
Number = extinguishing agent
Letter = level of personal protection
Letter E = consider evac
Nerve agents
over-stimulates nervous system - interferes with anticholinesterase
signs and symptoms of nerve agents
sweating, headache, runny nose, salivating, resp faillure
blood agents
prevent transfer of oxygen in RBCs to other cells
signs and symptoms of blood agents
hyperventilation, nausea and vomiting, convulsions, hypotension
choking agents
severly irritate airways and lungs causing build up of fluid in the lungs
signs and symptoms of choking agents
coughing, gagging, tightness in chest
blister agents
severe skin irritation