Xray technicians wear protective gear to protect themselves from the xrays. Why is the xrays dangerous
X-rays are a form of electromagnetic radiation and prolonged or excessive exposure to them can be harmful to the human body. Here are a few reasons why X-rays are considered dangerous:
1. Ionizing Radiation: X-rays are a type of ionizing radiation, which means they possess enough energy to remove electrons from atoms or molecules. This ionization process can disrupt the normal functioning of cells and DNA, potentially leading to mutations or damage.
2. Genetic Effects: X-ray radiation can cause damage to the genetic material (DNA) within cells. This damage can lead to mutations, which may result in the growth of abnormal cells or cancers over time.
3. Increased Risk of Cancer: Prolonged exposure to X-rays increases the risk of developing radiation-induced cancers, such as leukemia and various solid tumors, including breast, lung, and thyroid cancer.
4. Tissue Damage: X-rays can cause damage to living tissue by heating it, known as thermal damage. This thermal effect can lead to burns or tissue necrosis if exposed to high levels of X-ray radiation.
Hence, X-ray technicians wear protective gear, such as lead aprons, gloves, and goggles, to minimize their exposure to X-rays and limit the potential health risks associated with ionizing radiation.