Napalm Exposure Clinical Presentation
- Author: Lisandro Irizarry, MD, MPH, FAAEM; Chief Editor: Robert G Darling, MD, FACEP more...
History
- Exposure history usually is obvious, with the individual recounting the sounds of an explosion and the unbearable pain associated with the burns of exposure.
- Napalm produces carbon monoxide as a by-product of combustion. Thus, also evaluate individuals exposed to burning napalm for carbon monoxide exposure. In particular, consider individuals who are found with altered levels of consciousness near burning napalm to have been exposed to toxic levels of carbon monoxide until proven otherwise.
Physical
- Immolation, asphyxiation, and burns are the mechanisms by which incendiary weapons kill or wound.
- Immolation results in a rapid decrease in blood pressure leading to unconsciousness and death.
- Asphyxiation usually occurs as a result of napalm ignition, which results in a rapid deoxygenation of surrounding air. This rapid deoxygenation results in an atmosphere of approximately 20% carbon dioxide.
- Severe burns (second and/or third degree) are frequently found in areas exposed to burning napalm. Injuries related to the thermal elevation of the air temperature may result in respiratory embarrassment.
- Burning napalm raises the ambient environmental temperature and has been known to cause the deaths of individuals in raid shelters as a result of radiant heat and dehydration. This was a frequent cause of death in the bombing raids carried out over Hamburg, Germany, during World War II. The result of this phenomenon frequently was referred to as Bombenbrandschrumpfleichen (incendiary-bomb–shrunken bodies).
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