Radionuclide Essays

  • Isotopes Impact On The Medical And Oncology Field

    463 Words  | 2 Pages

    The use of isotopes has tremendously impacted the medical and oncology field and can be used for the detection and treatment of cancer. Isotopes are versions of an element that have an equal number of protons, but an unequal number of neutrons; thus making the atoms radioactive and able to emit alpha, beta, and gamma rays. In the diagnosis of types of cancer, the injection of isotopes can radiate these rays, which can be detected by special equipment to track their location and how they move.

  • Argumentative Essay On Cobalt 60

    661 Words  | 3 Pages

    Cobalt-60 is a radioisotope that emits a form of electromagnetic radiation from the isotope cobalt-59, through gamma decay. This radioisotope can be used all throughout the body and is an essential factor for cancer therapy and critical complications to the brain like brain tumors. The reason for this is because cobalt-60 is very precise and one of the most advanced radiation treatment obtainable in our society. Cobalt-60 is not only used for medical or surgical purposes but is needed for the industry

  • Radionuclide Imaging Essay

    857 Words  | 4 Pages

    Radionuclide Imaging Radionuclide imaging is a process of scanning body using the elements that emit radiations. They are mixed with the chemical compounds, and these compounds get concentrated in the parts of body which are infected or the diseased areas of the body. The device known as GAMMA CAMERA produces an image to locate the Radionuclide particle. It is a technique of imaging the parts of body like various organs, bones, brain, etc. by using small doses of radioactive chemical particles which

  • Nuclear Medicine: Nt1310 Unit 9 Final Paper

    933 Words  | 4 Pages

    1. Write a brief introduction about the diagnostic imaging modality. Nuclear medicine is a section of medical imaging that uses radioactive medication known as radiotracers or radiopharmaceutical (Understanding nuclear medicine, 2009). Radiotracers are given to the patient through injection, swallowing or inhalation, which makes the body radioactive for a short time. The radiation is detected by a special camera, and then the image is produced. (Cain, 2013) NM is used to treat and diagnose diseases

  • Food Irradiation Research Paper

    1780 Words  | 8 Pages

    exposure time. In order to prevent inadvertent gamma radiation exposure, the source must be insulated from the outside world by a 1.5 to 1.8 metres thick concrete shielding surrounding the irradiation room. In the case of a gamma irradiator, the radionuclide source emits radiation and when not being used to treat food must be stored in a water pool that is usually 6 metres in depth. Water is known as one of the best shields against radiation energy because it can absorb the radiation energy and protects

  • The Pros And Cons Of Nuclear Power Plants

    1349 Words  | 6 Pages

    Nuclear power plants is a thermal power generator in which heat source is considered a nuclear reactor. Nuclear energy originates from nuclear power plants that split uranium atoms in a process called fission. When fission releases energy, it is used to produce steam; which is used in a turbine to generate electricity (Cohen, n.d.). In a nuclear plants reactor, neutrons from uranium atoms clash with each other. Once electricity is generated a lot of radiation products such as, cesium, tritium, krypton

  • Reasonably Achievable Equation

    1324 Words  | 6 Pages

    RADIATION PROTECTION Introduction; 4.1. ALARA: “As Low As Reasonably Achievable” The application of radiation can aid the patient by providing doctors and other health care professionals with a medical diagnosis, but the exposure should be responsibly low enough to keep the statistical probability of cancers or sarcomas (stochastic effects ) below an acceptable level, and to eliminate deterministic effects(e.g. skin reddening or cataracts ).An acceptable level of incidence of stochastic effects

  • Should Nuclear Weapons Be Destroyed Essay

    1012 Words  | 5 Pages

    Should All Nuclear Weapons Be Destroyed? "The use of this barbarous weapon at Hiroshima and Nagasaki was of no material assistance in our war against Japan. The Japanese were already defeated and ready to surrender. In being the first to use it, we adopted an ethical standard common to barbarians of the Dark Ages. Wars cannot be won by destroying women and children.” Nuclear weapons (along with chemical and biological weapons) are called Weapons of Mass Destruction (WMD). Unlike conventional bombing

  • Outline And Clarifies The Uses For Developing Cancerous Cells

    1910 Words  | 8 Pages

    of health conditions such as many types of cancers, heart diseases and more. After injection by a positron-emitting radioisotope, which is also known as a radioactive tracer, pairs of gamma rays can be detected through the emission indirectly. Radionuclide is an isotope with an unstable nucleus, also known as a

  • The Pros And Cons Of Eutrophication

    1114 Words  | 5 Pages

    The particular classifications of contamination and sullying are microbiological, eutrophication, compound, suspended solids, strong squanders, warm, radionuclides, and spills. Microbiological squander for the most part comprise of the waste , material discovered I therapeutic waste. Despite the fact that there are particular directions for discarding this waste material, the contamination comes to fruition when those guideline are not being permitted. ("Water: Laws and Executive Orders," 2010).

  • Perfusion Case Study

    1638 Words  | 7 Pages

    Perfusion : Perfusion is the process of a body delivering blood to a capillary bed in itsbiological tissue. The word is derived from the French verb "perfuser" meaning to "pour over or through"[3]. Tests verifying that adequate perfusion exists are a part of a patient's assessment process that are performed by medical or emergency personnel. The most common methods include evaluating a body's skin color, temperature, condition and capillary refill. Perfusionists employ artificial

  • The Pros And Cons Of Nuclear Medicine

    1602 Words  | 7 Pages

    The chemical products consist of the name of the element in the periodic table to which a given nuclide belongs and the mass number of the nuclide. Each family includes many products with different concentrations and doses of a particular radionuclide. The radioactivity of a product is measured in curies (CI) which is equivalent to 3.7 X 10^10 nuclear decay per second (Li, 2015). The radioisotope most widely used medically is technetium-99m, which is utilized in about 80% of all nuclear medical

  • Fluorine Chemistry Lab Report

    782 Words  | 4 Pages

    The condensation product between the aromatic aldehydes and the aromatic ketones are 1,3-diphenylprop-2-en-1-ones, which are commonly known as chalcones. If any other types of aldehydes and ketones are used, the product is frequently known as α,β-unsaturated ketones. Chalcones and α,β-unsaturated ketones have been captivating, the medicinal,[1] synthetic,[2] and applied chemists[3] by virtue of their structural units (Figure 1) which have been gained many access to tailor the molecule suitably for

  • The Pros And Cons Of Nuclear Medicine

    927 Words  | 4 Pages

    Nuclear medicine is a pharmaceutical that uses a small amount of radioactive material (radioisotopes) to diagnose, manage, treat and prevent diseases (i.e., cancer, cardiovascular diseases, neurological disorders, gastrointestinal, and other irregularities). This procedure can identify abnormal lesions within the body without the need for surgeries and determine whether or not certain organs are functioning normally. For example, nuclear medicine can determine the body’s level of enzyme, vitamin

  • Pros And Cons Of Nuclear Medicine

    847 Words  | 4 Pages

    Due to medical advances, doctors can identify diseases before they become a problem and treat them effectively. “Disease is a biological process, and nuclear medicine provides images of these processes.” Most radiotracers interact with a biological process and emit radiation. Detector systems collect these signals, and computer programs rebuild them into diagnostic images. Nuclear medicine differs from other imaging techniques which visualize structure and shape (anatomy) versus a biological process

  • Essay On Bone Scintigraphy

    2088 Words  | 9 Pages

    Discussion A. Role of bone scintigraphy as a first-line study After the administration of radiopharmaceuticals, tracers travel through bloodstream and reach their own target organs by the guidance of tagging material. When they arrive at their target organs, the uptake mechanism of tracers would be undertaken so the target tissues can be imaged. Their functions can be visualized, as abnormal uptake patterns may be demonstrated in abnormally functioning tissues. Such functional study of tissues

  • The Pros And Cons Of Nuclear Medicine

    378 Words  | 2 Pages

    the accuracy this technology lets us see in the most sensitive parts of our body. (Frederic Fahey) This technology will take pictures of the body’s chemistry than the shapes and forms. They use small levels of radiation from a substance called radionuclides (or radiopharmaceuticals) that can be injected into the body, swallowed or inhale. Using a

  • The Pros And Cons Of Nuclear Power Plants

    354 Words  | 2 Pages

    Commonly, Nuclear Power plant generates electricity with minimum emissions that are detrimental to the environment. It works on the concept of Nuclear fission -Splitting of a single Uranium-235 atom by the incident of a neutron leads to the release of ~200 MeV of energy, a significant 200 million times more than an energy released from a chemical reaction. Pressurized water reactor (PWR) is the widely installed class in the fleet of nuclear power plants across the world. PWR uses 4~5 % of enriched

  • The Benefits Of Nuclear Science

    921 Words  | 4 Pages

    II. The scientists who managed to escape from Hitler’s persecution laws were well-aware of what was going on in Germany involving nuclear science. At the Kaiser Wilhelm Institute of Chemistry in Berlin, Germany's capital, German scientists were working to discover what would happen if one split the nucleus of an atom. Would any energy be released or would it be useless? “In late 1938, German scientists Otto Hahn and Fritz Strassmann bombarded a uranium atom with neutrons. The nucleus split-nuclear

  • The Pros And Cons Of Nuclear Power Plants

    419 Words  | 2 Pages

    In the denouement, this group wholeheartedly believes that nuclear power plants are our future. Again, nuclear plants are more efficient than any other fossil fuel such as oil, coal and natural gas. They are also more reliable. Nuclear energy has no emissions and a cost that is better for the consumer. Ariana: Finding an area fit to build a nuclear power plant takes some steps, starting with finding a state where nuclear power plants aren’t banned and maybe one where taxpayers might help out with