Nuclear Explosion
The effects of nuclear explosion are as follows.
- Blast: There is a sudden and tremendous in increase in the air pressure that spreads out in waves rapidly from the site of explosion. The blast waves knock down building and shatter windows. Victims suffer from injuries from falling buildings and/or flying glass and rubble.
- Heat: a flash of intense heat is generated. It lasts for only a few seconds. It causes burns in the explosion. Fires starting in buildings cause additional more serious burns.
- Radiation: There is an instantaneous discharge of ionizing radiation when the blast occurs. It produces a serious degree of radiation effects in victims within a perimeter of one mile of the site of explosion. These effects are delayed. Gamma rays are able to penetrate of stone, concrete or earth. They harm body tissues like bone marrow, liver and spleen. Nausea and vomiting occur early. Resistant loss of appetite, anemia, and loss of hair develop later. Blood and other cancers may develop late.
First aid
- Treat injuries and shock as discussed before.
- Watch for early features of radiation effects.
- Arrange for a stock of two weeks of water and safe food for the victims exposed to radiation.
- Use big drums with lids for waste disposal.
- Use small vessels or tins with lids for human excreta disposal.
- Use DDT or BHC as insecticides.
- Refer the victim to a hospital.
