New "Ionizing Radiation" graphic to include in your home inspection report

New “Ionizing Radiation” graphic to include in your home inspection reports. Designed by our new graphics designer, Jackson.

The health effects of alpha particles depend heavily upon how exposure takes place. External exposure (external to the body) is of far less concern than internal exposure, because alpha particles lack the energy to penetrate the outer dead layer of skin.

However, if alpha emitters have been inhaled, ingested (swallowed), or absorbed into the blood stream, sensitive living tissue can be exposed to alpha radiation. The resulting biological damage increases the risk of cancer; in particular, alpha radiation is known to cause lung cancer in humans when alpha emitters are inhaled.

The greatest exposures to alpha radiation for average citizens comes from the inhalation of radon and its decay products, several of which also emit potent alpha radiation.

Download the graphic from http://www.nachi.org/gallery/indoor_air_quality/radon/radiation-graphic-internachi.jpg

Take the free online course http://www.nachi.org/radoncourse.htm

Thanks Jackson.

I love the free Graphics Library: www.nachi.org/gallery.htm It’s huge!