Question 77

It is inexpensively detected and mitigated

Airborne radon can be identified with relatively simple and cost-effective testing methods, and there are also affordable options available for reducing radon levels in homes.

A) It has an easily detectable odor

This statement is incorrect because radon is a colorless, odorless, and tasteless gas, making it undetectable by human senses. Therefore, relying on smell to identify radon presence is not possible.

B) It is only found in older wood frame structures

This option is misleading as radon can be present in homes of any age, including modern constructions, and is not limited to wood frame structures. The geological makeup of the area is a more significant factor in radon levels than the age or type of building.

C) It is inexpensively detected and mitigated

This statement is true. Radon testing kits are widely available at low costs, and various mitigation systems can be installed to effectively lower radon levels in homes without significant financial burden.

D) It is not harmful to adults who do not smoke

This statement is incorrect. Radon is a known carcinogen, and even non-smokers can be at risk of developing lung cancer from prolonged exposure to elevated radon levels, making it dangerous regardless of smoking status.

Conclusion

The accurate statement regarding airborne radon is that it is inexpensively detected and mitigated, as confirmed by the availability of affordable testing and mitigation solutions. In contrast, the other options fail to represent the nature of radon accurately, either by misrepresenting its detectability, its presence in various types of structures, or the health risks associated with it.