What happens if radioactive material is inhaled or ingested?

When radioactive material is inhaled or ingested, internal contamination occurs because the radioactive isotopes enter the body. Once inside, these materials can emit radiation that may damage cells and tissues. This internal exposure can lead to various health risks, including an increased likelihood of cancer or other radiation-related illnesses, depending on the type and amount of radioactive material absorbed.

Inhalation allows radioactive particles to enter the lungs, while ingestion can introduce those materials directly into the digestive system, potentially leading to further absorption into the bloodstream. The body’s natural processes may or may not eliminate these materials effectively, and any remaining radioisotopes can remain within tissues, leading to long-term health consequences. Overall, the focus on internal contamination highlights the serious risks associated with the presence of radioactive materials inside the body.