Radiation exposure originates from many sources, not just the fallout from nuclear weapons or power plants.

If the amount of radiation is controlled, it can be used to treat cancer, but if a leak or accidental exposure occurs, it would be nearly impossible to control the exposure. The use of nuclear energy and the radiation that occurs from it can pose several environmental problems. There was the considerable destruction of ecosystems in nature. Short-term exposure to tens of rems of radiation will likely cause very noticeable symptoms or illness; a dose of about 500 rems is estimated to have a 50% probability of causing the death of the victim within 30 days of exposure.

NARRATOR: Dust particles in the air absorb nuclear radiation and this causes stress to our lungs and thyroid glands.

Radiation can harm either the whole body (somatic damage) or eggs and sperm (genetic damage).

Blast. Brain. The effects of radiation on the human body Radioactive materials are hazardous. Nuclear energy is a process that was once hailed as the energy wave of the future. How does radiation harm the body? Live Science is supported by its audience. Rad - radiation absorbed dose - is the amount of radiation that bombards a body. Certain body parts are more specifically affected by exposure to different types of radiation sources.

Nuclear radiation can ionise chemicals within a body, which changes the way the cells behave. Alpha radiation is less damaging and the rays can be partially blocked with a sheet of paper. Click on a number to learn about the effects of radiation on the body (1) Hair. Even if it sounds odd, water that is contaminated with radiation can cause severe burns.

More than 2,000 rad: Death is a certainty. The health effects of nuclear explosions are due primarily to air blast, thermal radiation, initial nuclear radiation, and residual nuclear radiation or fallout. Some of the reactions occur quickly, while others occur slowly. Effects of Nuclear Weapons; Effects of Radiation on the Human Body. We know that certain body parts are more specifically affected by the exposure to different types of radiation sources, The factors that are involved in determining the health effects of exposure to the radiation include the dose size, The radiation ability to harm the human tissue and the organs that are affected..

The losing of hair quickly and in clumps occurs with radiation exposure at 200 rems or higher. The health effects of nuclear explosions are due primarily to air blast, thermal radiation, initial nuclear radiation, and residual nuclear radiation or fallout. Nuclear accidents, the work environment, and some medical treatment can all be sources of radiation poisoning. Effects of Nuclear Weapons. Blast. Radiation particularly associated with nuclear medicine and the use of nuclear energy, along with X-rays, is 'ionizing' radiation, which means that the radiation has sufficient energy to interact with matter, especially the human body, and produce ions, i.e.

it can eject an electron from an atom. There are many types of ionizing radiation.Take your pick from cosmic, alpha, beta, gamma or X- rays, neutrons, or from a handful more. Radiation particularly associated with nuclear medicine and the use of nuclear energy, along with X-rays, is 'ionizing' radiation, which means that the radiation has sufficient energy to interact with matter, especially the human body, and produce ions, i.e. Other sources of radiation include X-rays, microwaves, power lines, cell phones and computer monitors. Its effects are more pronounced in cells that reproduce rapidly, such as the stomach lining, hair follicles, bone marrow, and embryos.