Which of the following is a health concern associated with radon exposure?

The association of alpha radiation with lung disease is a well-supported health concern linked to radon exposure. When radon gas decays, it produces alpha particles, which can be inhaled and damage the lung tissue. This damage can lead to an increased risk of developing lung cancer, which is the primary health risk connected to radon exposure. The inhalation of these radioactive particles over time poses a significant threat, as the radioactive decay releases energy that can harm cells and lead to mutations that contribute to cancer development.

Other potential concerns, such as skin irritation, eye damage, or allergic reactions, are not scientifically supported in the context of radon exposure. Radon is primarily a respiratory concern rather than a skin or eye irritant, and it does not elicit allergic reactions like some other environmental pollutants. Understanding the link between alpha radiation and lung health is crucial for effective radon mitigation and prevention strategies.