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Radioactive phosphorus is used to treat abnormal cell proliferation, e.g., polycythemia (increase in red cells) and leukemia (increase in white cells). Radioactive iodine can be used in the diagnosis of thyroid function and in the treatment of hyperthyroidism. Since the iodine taken into the body concentrates in the thyroid gland, the radioaction can be confined to that organ. In research, radioactive isotopes as tracer agents make it possible to follow the action and reaction of organic and inorganic substances within the body, many of which could not be studied by any other means. They also help to ascertain the effects of radiation on the human organism (see radiation sickness ). In industry, radioactive isotopes are used for a number of purposes, including measuring the thickness of metal or plastic sheets by the amount of radiation they can stop, testing for corrosion or wear, and monitoring various processes.
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∙ 14y ago
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∙ 13y agoits used to detect cancer,digestion,and circulation difficulties
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∙ 11y agoRadioisotopes, otherwise known as tracers.
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∙ 11y agoits a b c or d for e2020 users
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∙ 11y agogamma radiation
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∙ 10y agotracers
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∙ 11y agoIodine 131
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How can radioactive isotopes be used as tracers?
radioactive isotopes are used to detect medical problems and to treat some diseases.
Are radioactive isotopes safe in the body?
Radioactive substances in the environment can harm cells, damage DNA, and cause cancer. If we take gamma rays, they kill living cells upon contact as they have high penetration power. But this doesn't mean that they are totally dangerous and can't be used by living things. We have to see the level of radioactive isotopes used in order to say they are dangerous to others. Low levels of radioactive isotopes is used in a sample and it becomes a tracer by which to detect molecular changes. Melvin Calvin and his coworkers used Carbon 14 to detect all the various reactions that occur during the process of photosynthesis. Radioactive isotopes are being used largely in the medical field. The high level of radioactive isotopes (radiation) has been used to sterilize medicine and dental products for many years. Now, it can be used to sterilize the US mail and other packages to free them of possible pathogens such as anthrax spores. In addition to this, cancer treatment through radioisotopes to destroy only cancer cells, with little risk to the rest of the body is another important use of radioactive isotopes.
Are isotopes called tracer elements?
Yes, isotopes are also tracer elements since most modern disease detection techniques involves the subjects ingesting a small amount of radioactive tracers and detect such things as tumors via x-ray or photographic emulsion techniques. In fact, most tracer elements are isotopes.
What are the uses of radioactive isotopes in the field of medicine?
The elements that are radioactive in their most common form are radon, technetium, potassium, and uranium. The most obvious use for radon is the automobile industry. Potassium has both medical and agribusiness uses. Uranium is commonly used as a basic fuel for nuclear reactors. Technetium is used in nuclear medicine and industries
What are two uses of isotope?
Geologists can determine the ages of rocks and fossils by analyzing the isotopes found in them. Radiation from certain isotopes can be used to treat cancer and to kill bacteria that cause food to spoil. Radioactive isotopes can also be used as labels or "tracers" to follow the movements of substances within organisms.
How can radioactive isotopes be used as tracers?
radioactive isotopes are used to detect medical problems and to treat some diseases.
How are radioactive isotopes to detect health problems?
Often times doctors will inject radioactive dye into the blood and then scan for the radiation. It allows doctors to detect where the bloodstream is taking the isotope, which in turn allows them to search for issues in circulation. Think of it as equivalent to dropping a GPS beacon into a river to detect where the water is ending up.
How are radioactive isotopes used to detect health problems?
Often times doctors will inject radioactive dye into the blood and then scan for the radiation. It allows doctors to detect where the bloodstream is taking the isotope, which in turn allows them to search for issues in circulation. Think of it as equivalent to dropping a GPS beacon into a river to detect where the water is ending up.
How does radioactive isotopes are used to detect health problems?
Often times doctors will inject radioactive dye into the blood and then scan for the radiation. It allows doctors to detect where the bloodstream is taking the isotope, which in turn allows them to search for issues in circulation. Think of it as equivalent to dropping a GPS beacon into a river to detect where the water is ending up.
Why are isotopes useful in medical field?
because they detect cancer .
Are radioactive isotopes safe in the body?
Radioactive substances in the environment can harm cells, damage DNA, and cause cancer. If we take gamma rays, they kill living cells upon contact as they have high penetration power. But this doesn't mean that they are totally dangerous and can't be used by living things. We have to see the level of radioactive isotopes used in order to say they are dangerous to others. Low levels of radioactive isotopes is used in a sample and it becomes a tracer by which to detect molecular changes. Melvin Calvin and his coworkers used Carbon 14 to detect all the various reactions that occur during the process of photosynthesis. Radioactive isotopes are being used largely in the medical field. The high level of radioactive isotopes (radiation) has been used to sterilize medicine and dental products for many years. Now, it can be used to sterilize the US mail and other packages to free them of possible pathogens such as anthrax spores. In addition to this, cancer treatment through radioisotopes to destroy only cancer cells, with little risk to the rest of the body is another important use of radioactive isotopes.
Are isotopes called tracer elements?
Yes, isotopes are also tracer elements since most modern disease detection techniques involves the subjects ingesting a small amount of radioactive tracers and detect such things as tumors via x-ray or photographic emulsion techniques. In fact, most tracer elements are isotopes.
Are Isotopes also called tracer elements?
Yes, isotopes are also tracer elements since most modern disease detection techniques involves the subjects ingesting a small amount of radioactive tracers and detect such things as tumors via x-ray or photographic emulsion techniques. In fact, most tracer elements are isotopes.
What are the uses of radioactive isotopes in the field of medicine?
The elements that are radioactive in their most common form are radon, technetium, potassium, and uranium. The most obvious use for radon is the automobile industry. Potassium has both medical and agribusiness uses. Uranium is commonly used as a basic fuel for nuclear reactors. Technetium is used in nuclear medicine and industries
What counts radioactive material?
We often use a Geiger counter to detect and count the decay of radioactive material.
How are isotopes produced and how do they work in nuclear medicine?
The radioactive isotopes used in medicine are mostly prepared in a couple of different ways. It is possible to extract a useful radionuclide form the spent fuel of a nuclear power plant; iodine-131 and molybdenum-99 are examples of isotopes prepared in this manner. Cyclotrons are used for other isotopes, an example being Fluoron-18, which is made by bombarding natural, stable, oxygen-18 with protons from a cyclotron. The radioactive atoms are often bound in molecules designed for particular jobs. Nuclear medicine uses the radioactive materials for diagnostic purposes, since they can image things x-rays cannot detect or with smaller amounts of damaging radiation. Other radioactive materials are designed to be used therapeutically, for example to destroy cancer cells selectively.
What device can you use to detect radioactive particles?
Geiger counter.
