Rays Used In Medical Imaging Travel Through

X-rays - National Institute of Biomedical …

https://www.nibib.nih.gov/science-education/science-topics/x-rays

X-rays are a form of electromagnetic radiation, similar to visible light. Unlike light, however, x-rays have higher energy and can pass through most objects, including the body. Medical x-rays are used to generate images of tissues and structures inside the body. If x …

physics Flashcards | Quizlet

https://quizlet.com/209316719/physics-flash-cards/

Radiation in Healthcare: Imaging Procedures | NCEH | CDC

https://www.cdc.gov/nceh/features/medical-imaging-procedures/index.html

Learn about the risks and benefits of common medical imaging procedures. Talk to your healthcare provider about your situation …

Radiation in Healthcare: Nuclear Medicine | Radiation

https://www.cdc.gov/nceh/radiation/nuclear_medicine.htm

Common uses of nuclear medicine for diagnosis include: Scans of the heart, lung, kidneys, gallbladder, and thyroid In a type of nuclear medicine called positron emission tomography (PET), the tracer is used to show the …

Radiation in Healthcare: X-Rays | Radiation | NCEH | CDC

https://www.cdc.gov/nceh/radiation/x-rays.html

Most people have had one or more medical imaging tests that use ionizing radiation. The type of imaging procedure that your doctor may suggest will depend on your health concern and the part of the body that is being …

Gamma ray | Definition, Uses, Wavelength, Production

https://www.britannica.com/science/gamma-ray

gamma ray, electromagnetic radiation of the shortest wavelength and highest energy. Gamma rays are produced in the disintegration of radioactive atomic nuclei and in the decay of certain subatomic particles. …

NASA - The Electromagnetic Spectrum - X-Rays

https://www.nasa.gov/audience/forstudents/5-8/features/F_X_Rays.html

It also sees shadows left by things that the X-rays can't travel through (like bones or metal). When you get an X-ray taken at a hospital, X-ray sensitive film is put on one side of your …

Understanding Radiation Risk from Imaging Tests

https://www.cancer.org/treatment/understanding-your-diagnosis/tests/understanding-radiation-risk-from-imaging-tests.html

A mammogram exposes a woman to 0.4 mSv, or about the amount a person would expect to get from natural background exposure over 7 weeks. Some other imaging tests have …

Radiation risk from medical imaging - Harvard Health

https://www.health.harvard.edu/cancer/radiation-risk-from-medical-imaging

Sep 30, 2021

Radiation and Medical X-rays | US EPA

https://www.epa.gov/radtown/radiation-and-medical-x-rays

A medical x-ray produces a picture that can help find broken bones, tumors and foreign objects in the body. X-rays are also used in other types of examinations and procedures, including CT scans, …