Final Answer:
The statement given "Lung cancer risks exist with exposures to radon concentrations below 4pCi/L." is true. Option A is answer.
Step-by-step explanation:
Radon is a naturally occurring radioactive gas that can seep into homes from the ground, posing health risks. The statement underscores that the risk of developing lung cancer is not limited to high radon concentrations; even exposures below 4 pCi/L can contribute to the risk. The Environmental Protection Agency (EPA) identifies 4 pCi/L as the action level, suggesting that action should be taken to reduce radon levels in indoor environments exceeding this threshold.
While the risk increases with higher concentrations, there is no completely safe level of radon exposure. Mitigation measures, such as proper ventilation and sealing of entry points, are recommended to minimize radon levels and reduce the associated risk of lung cancer.
Option A is answer.
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Complete Question
Lung cancer risks exist with exposures to radon concentrations below 4pCi/L.
True
False
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