Understanding Gamma Rays: Their Harmful Effects on Humans
Explore how gamma rays can harm humans, causing health issues like cancer and radiation sickness.
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Gamma rays can be harmful to humans because they are highly energetic and can penetrate tissues, causing DNA damage, which may lead to cancer and other health issues. Acute exposure can result in radiation sickness, characterized by nausea, hair loss, and skin burns. Prolonged or high levels of exposure increase the risk of long-term health problems, emphasizing the importance of limiting exposure and employing protective measures in environments where gamma rays are present.
FAQs & Answers
- What is radiation sickness? Radiation sickness is an illness caused by exposure to high doses of radiation, with symptoms including nausea, hair loss, and skin burns.
- How can gamma rays affect DNA? Gamma rays can damage DNA by breaking its molecular structure, potentially leading to mutations and cancer.
- What are the protective measures against gamma rays? Protective measures include limiting exposure time, increasing distance from the source, and using shielding materials.