Question

Write four adverse effects of radiations on human body.

Hint:

Radiation exposure can have severe effects, including genetic mutations, increased cancer risk, and tissue damage. Proper safety measures are crucial.

Answer 1

1. DNA Damage: Exposure to radiation can cause direct damage to the DNA structure, leading to mutations that may result in genetic disorders or cancer.
   
2. Cancer: Ionizing radiation, such as X-rays and gamma rays, can increase the risk of developing various types of cancer, including skin cancer, lung cancer, and leukemia.
   
3. Skin Burns: High doses of radiation can cause radiation burns on the skin, which can result in redness, blisters, and tissue damage. In severe cases, it can lead to long-term scars.
   
4. Radiation Sickness: Prolonged exposure to high levels of radiation can lead to acute radiation sickness, characterized by nausea, vomiting, fatigue, and, in extreme cases, organ failure and death.