Which term describes a cancer risk that increases with dose, with severity independent of dose?

Which term describes a cancer risk that increases with dose, with severity independent of dose?

• A. Acute Radiation Syndrome
• B. Radiation induced cancer
• C. Somatic effect
• D. Genetic effect

Answer: (B)

Cancer risk from ionizing radiation behaves as a stochastic somatic effect: the chance of developing cancer rises with the dose, while the severity of the cancer that may occur is not determined by the dose. That’s why the term that best describes this specific situation is radiation induced cancer. Acute Radiation Syndrome is a deterministic, dose-threshold condition with severity tied to dose, not a delayed cancer risk. A somatic effect is a broad category covering various effects on the irradiated person, not the specific cancer-causing risk. A genetic effect refers to heritable changes that may appear in offspring, not cancer in the irradiated individual.

Cancer risk from ionizing radiation behaves as a stochastic somatic effect: the chance of developing cancer rises with the dose, while the severity of the cancer that may occur is not determined by the dose. That’s why the term that best describes this specific situation is radiation induced cancer. Acute Radiation Syndrome is a deterministic, dose-threshold condition with severity tied to dose, not a delayed cancer risk. A somatic effect is a broad category covering various effects on the irradiated person, not the specific cancer-causing risk. A genetic effect refers to heritable changes that may appear in offspring, not cancer in the irradiated individual.