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  • 1. Radiation and Human Health 1. Roentgen Equivalent in Man 2. Radiation Exposure 3. Atomic Bomb 4. Nuclear accident 5. Medical Treatment Summary Reference
  • 2. Roentgen Equivalent in Man ● Unit (rem) ● Amount of radiation ● To human ● How much damage ● With symptom standard
  • 3. Radiation Exosure● Under 100 (rem) - No immediate sickness● Above 100 (rem) - Small sickness nausea, vomit, headache, and, white blood cells loss● 300 (rem) - lack of white blood cells, immune disorder● 450 (rem) - Death, No effective treatment
  • 4. Atomic Bomb● Hiroshima and Nagasaki● Not direct death in explosion● The case of a man was fourteen years old● Impact on future generations
  • 5. Nuclear accident● Three mile Island ● Chernobyl● Herrisburg, ● Still the Soviet Union Pennsylvania ● Electrical engineering● Melt down defect● No one was hurt ● Ten times Hiroshimas one
  • 6. Medical Treatment ● To cure white blood cells problem ● Blood transfusions ● Bone-marrow transplants
  • 7. Summary● Rem is a standard of the damage to the human bodies. If we were exposed to radiation the portion of 450 (rem), we will be surely die.
  • 8. Reference● Articles http://library.thinkquest.org/3471/radiation_effects_body.html● Images http://toneanev.blogspot.com/2011/03/radiation-exposure.html