Certified Safety Professional Practice Exam

Beta radiation, which consists of high-energy, high-speed electrons or positrons, has the potential to penetrate skin cells and can lead to various biological effects. The correct choice indicates that all listed consequences can result from such exposure.

When beta radiation interacts with live skin cells, it can cause burns on the skin due to the energy it deposits in the tissue. This energy can lead to localized heating and subsequent tissue damage, which manifests as burns, especially in cases of high doses or prolonged exposure.

Additionally, beta radiation is capable of causing mutations at the cellular level. When DNA is altered, it may lead to uncontrolled cell growth, resulting in cancer. The risk of developing cancer can increase with the cumulative dose of radiation exposure over time.

Moreover, exposure to beta radiation can also have detrimental effects on the eyes, particularly by damaging the lenses. This can lead to conditions like cataracts, which might develop as a result of radiation-induced damage, impairing vision.

Overall, the effects listed in the question are all valid results of beta radiation exposure, emphasizing the wide-ranging impact of this type of radiation on human health and indicating the importance of safety measures to minimize radiation exposure.