All radiation exposures are equally serious and can result in death.

The assertion that all radiation exposures are equally serious and can result in death is not accurate. Different types and amounts of radiation exposure have varying levels of risk associated with them. The health effects of radiation depend significantly on factors such as the type of radiation, the duration and level of exposure, the biological sensitivity of the tissues affected, and individual health conditions.

For instance, a low dose of radiation from a medical x-ray poses a significantly lower risk than a high dose of radiation from a nuclear incident. Additionally, certain types of radiation, such as alpha particles, are less penetrating and can pose a greater risk when ingested or inhaled, while gamma radiation is highly penetrating and can affect distant tissues.

Understanding the differences in exposure and the corresponding risks is crucial for radiation safety practices. Therefore, it is correct to assert that not all radiation exposures are equally serious, and they do not all lead to the same potential consequences, including death. This understanding is fundamental in ensuring that safety protocols and protective measures are applied appropriately in environments where radiation is present.