6 edition of Radiation protection in medicine found in the catalog.
Includes bibliographical references.
|Statement||National Council on Radiation Protection and Measurements.|
|Series||NCRP Annual Meeting proceedings -- no. 21., Proceedings (National Council on Radiation Protection and Measurements) -- no. 21.|
|LC Classifications||R895.A2 N37 1999|
|The Physical Object|
|Pagination||v, 427 p. :|
|Number of Pages||427|
|LC Control Number||99013821|
Frequent fliers may be at a slightly higher risk because of the decreased absorption from thinner atmosphere. This is an ideal textbook for students and a ready source of useful information for nuclear medicine specialists and medical physics experts. Above 5 MeV, pair production starts to dominate. This most often creates a secondary radiation hazard, as the absorbing nuclei transmute to the next-heavier isotope, many of which are unstable. Typically, the most stable form of an element is the most common in nature. During radiation therapyhigh doses of ionizing radiation much higher than those used for imaging tests are directed at the cancer, resulting in the death of the cancer cells.
Phantom models, biokinetic models, calculations, and software This book explains clearly and in detail all Radiation protection in medicine book of radiation protection in nuclear medicine, including measurement quantities and units, detectors and dosimeters, and radiation biology. The text also presents operational and managerial tools for organizing radiation safety in a medical workplace. It is quite feasible to protect large surface areas of the body from radiation in the lower energy spectrum because very little shielding material is required to provide the necessary protection. Gamma rays are often emitted along with alpha or beta particles during radioactive decay. One technique is to apply selective shielding to protect the high concentration of bone marrow stored in the hips and other radio-sensitive organs in the abdominal area. Most nuclear reactors use thick concrete shields to create a bioshield with a thin water cooled layer of lead on the inside to protect the porous concrete from the coolant inside.
The immediate danger of intense exposure to high energy gamma radiation is Acute Radiation Syndrome ARSa result of irreversible bone marrow damage. But we do know the mechanism by which radiation produces cancer and, in theory, even one interaction with a cell could produce a cancer. So he did the perfect thing. Frequent fliers may be at a slightly higher risk because of the decreased absorption from thinner atmosphere. These generally measure alpha, beta or gamma, or combinations of these. However, in cases where high energy beta particles are emitted shielding must be accomplished with low atomic weight materials, e.
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However, all elements have an unstable form. Free shipping for individuals worldwide Usually dispatched within 3 to 5 business days. Personal shielding against more energetic radiation such as gamma radiation is very difficult to achieve as the large mass of shielding material required to properly protect the entire body would make functional movement nearly impossible.
This is an ideal textbook for students and a ready source of useful information for nuclear medicine specialists and medical physics experts.
Main article: survey meter Portable instruments are hand-held or transportable.
This article has been cited by other articles in PMC. Radiation doses Radiation exposure Radiation protection Radiopharmaceuticals Editors and affiliations. The book has to do with cancer, and radiation is of course closely associated with cancer. A quantity known as the halving-thicknesses is used to calculate this.
Radiation therapy is also sometimes used to treat serious medical conditions besides cancer. The text also presents operational and managerial tools for organizing radiation safety in a medical workplace.
Radiation protection in medicine book final prices may differ from the prices shown due to specifics of VAT rules Rent the eBook Rental duration: 1 or 6 month low-cost access online reader with highlighting and note-making option can be used across all devices About this book This book explains clearly Radiation protection in medicine book in detail all aspects of radiation protection in nuclear medicine, including Radiation protection in medicine book quantities and units, detectors and dosimeters, and radiation biology.
Even though alpha particles are very energetic, they are so heavy that they use up their energy over short distances and are unable to travel very far from the atom. It has this dual personality of both causing and curing cancer.
The book closes by considering exposure of the public and summarizing the "rules of thumb" for radiation protection in nuclear medicine. Sunlight consists of radiation from long wavelength infrared to short wavelength ultraviolet.
Radiation shielding[ edit ] Diagram showing various forms of ionizing radiationand the sort of material that is used to stop or reduce that type. Encouraging newcomers to the field to properly and efficiently function in a versatile and evolving work setting, it familiarizes them with the particular problems faced during the application of ionizing radiation in medicine.
The measuring instruments for radiation protection are both "installed" in a fixed position and portable hand-held or transportable. One technique is to apply selective shielding to protect the high concentration of bone marrow stored in the hips and other radio-sensitive organs in the abdominal area.
Elements that emit ionizing radiation are called radionuclides. A lead castle built to shield a radioactive sample in a lab, being a form of lead shielding. So he did the perfect thing. The very first person to try radiation as a treatment was an American homeopathic physician named Emil Grubbe, in At the lower end of the radiation spectrum we find radio waves and microwaves, which are generally considered harmless Figure 1.
Graded-Z shielding is a laminate of several materials with different Z values atomic numbers designed to protect against ionizing radiation. The UK National Physical Laboratory publishes a good practice guide through its Ionising Radiation Metrology Forum concerning the provision of such equipment and the methodology of calculating the alarm levels to be used.
Phantom models, biokinetic models, calculations, and software solutions are all considered, and a further chapter is devoted to quality assurance and reference levels. I thought that was a great way to explain some very difficult scientific concepts to the public so they could then use that information to meaningfully affect their lives.
We were very lucky that a homeopathic physician founded radiotherapy. Originally radiation was used in the correct way for the wrong reason.A full-color resource, Radiation Protection in Medical Radiography, 7th Edition makes it easy to understand both basic and complex concepts in radiation protection, biology, and physics.
Concise coverage promotes the safe use of ionizing radiation in all imaging modalities, including the effects of radiation on humans at the cellular and systemic levels, regulatory and advisory limits for.
The principles of radiation protection in medicine Although individual risk associated with radiation exposure from medical imaging is generally low and the benefit substantial, the large number of individuals being exposed has become a public health issue.
Justification and optimization are the two fundamental principles of. EPA sets limits on Radiation protection in medicine book radiation from use of radioactive elements. The Radiation Protection website describes EPA's radiation protection activities, regulations and supporting information.The basics of radiation protection in theatre for pdf patient follow principles pdf to those used in plain-film imaging.
These include ensuring positive identification of the patient, justification of radiation exposure, avoiding irradiation of pregnant patients wherever possible, minimization and optimization of exposures performed (ALARP principle), protection of all staff involved, and.Dec 04, · With this workbook, you'll enhance your understanding of the material in Radiation Protection in Medical Radiography, 6th tjarrodbonta.com Mary Alice Statkiewicz Sherer uses the same clear, accessible approach as in the textbook, taking difficult topics and making them easier for Pages: Description.
Ebook course ebook information on the biological effects of ionizing radiation and radiation protection. It builds from basic to more complex concepts and presents radiation physics, cell structure, effects of radiation on humans at the cellular and systemic levels, patient and personnel radiation protection practices, regulatory and advisory limits for human exposure.