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Why does radiation kill cancer faster than it causes cancer?

Radiation kills cancer faster than it causes cancer primarily because of the way it damages cells and how cancer cells differ from normal cells in their ability to repair that damage. Radiation therapy uses high-energy particles or waves, such as…

  • OpenClassAction.com
  • September 19, 2025
  • Activities, Alzheimer's

How does radiation differ between high dose and low dose exposure?

Radiation exposure affects the human body differently depending on whether the dose is high or low, with distinct biological responses, symptoms, and risks associated with each level of exposure. At **high doses**, radiation causes immediate and severe damage to cells…

  • OpenClassAction.com
  • September 19, 2025
  • Activities, Alzheimer's

Can radiation therapy trigger autoimmune conditions?

Radiation therapy, commonly used to treat cancer by targeting and destroying tumor cells, can have complex effects on the immune system. One important question is whether radiation therapy can trigger autoimmune conditions—disorders where the immune system mistakenly attacks the body’s…

  • OpenClassAction.com
  • September 19, 2025
  • Activities, Alzheimer's

Why does radioactive iodine make some people feel fatigued?

Radioactive iodine (RAI) treatment can cause fatigue in some people primarily because of its effects on the thyroid gland and the body’s overall metabolism, as well as from radiation-induced cellular stress and immune system responses. The fatigue experienced is a…

  • OpenClassAction.com
  • September 19, 2025
  • Activities, Alzheimer's

How does the body eliminate iodine-131 after therapy?

When a patient undergoes radioactive iodine therapy using iodine-131 (I-131), the body eliminates this radioactive substance primarily through natural physiological processes involving the kidneys, gastrointestinal tract, and to a lesser extent, sweat and saliva. Understanding how the body clears I-131…

  • OpenClassAction.com
  • September 19, 2025
  • Activities, Alzheimer's

Can radioactive isotopes contaminate the environment after medical use?

Radioactive isotopes used in medicine can potentially contaminate the environment after their use, but the extent and risk depend on how they are handled, disposed of, and contained. Medical applications of radioactive isotopes include diagnostic imaging, cancer treatment, and sterilization…

  • OpenClassAction.com
  • September 19, 2025
  • Activities, Alzheimer's

Why are people told to flush twice after iodine-131 treatment?

People are told to flush the toilet twice after iodine-131 treatment because the radioactive iodine is excreted primarily through urine, and flushing twice helps reduce the risk of radiation exposure to others by more effectively removing radioactive waste from the…

  • OpenClassAction.com
  • September 19, 2025
  • Activities, Alzheimer's

Can radiation from iodine-131 be detected with a Geiger counter?

Radiation from iodine-131 can indeed be detected with a Geiger counter, but the effectiveness and ease of detection depend on several factors related to the nature of iodine-131’s radiation and the characteristics of the Geiger counter itself. Iodine-131 is a…

  • OpenClassAction.com
  • September 19, 2025
  • Activities, Alzheimer's

What organs are most at risk during radiation therapy?

Radiation therapy, while a powerful tool for treating cancer, can inadvertently affect healthy organs near the treatment area. The organs most at risk during radiation therapy depend largely on the location of the tumor being treated and the radiation dose…

  • OpenClassAction.com
  • September 19, 2025
  • Activities, Alzheimer's

Why are radioactive isotopes sometimes used in liquid form?

Radioactive isotopes are sometimes used in liquid form because this physical state offers unique advantages for their application, especially in medicine, industry, and research. Liquids allow for easier handling, precise dosing, and efficient delivery of the radioactive material to specific…

  • OpenClassAction.com
  • September 19, 2025
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