Verified Document

Medical Uses Term Paper

Medical Uses of Electromagnetic Radiation Electromagnetic radiation or EM radiation is "combination of oscillating electric and magnetic fields perpendicular to each other, moving through space as a wave, effectively transporting energy and momentum" (Electromagnetic pp).

EM radiation is quantized as particles called photons, and the physics of electromagnetic radiation is electrodynamics, a sub-field of electromagnetism (Electromagnetic pp). Generally, EM radiation is classified by wavelength into electrical energy, radio, microwave, infrared, the visible region, ultraviolet, X-rays and gamma rays (Electromagnetic pp).

Radiology is the branch of medicine that specializes in the use of X-rays, gamma rays, radioactive isotopes, and other forms of radiation used in the diagnosis and treatment of disease (Radiology pp). X-ray machines...

The computerized axial tomography, or CAT, scan uses computer technology to focus X-rays on precise sections of the body, while, magnetic resonance imaging, MRI, uses "supercooled" magnets to focus radiation on very small areas of the body, rendering sharp detail (Radiology pp). "Radioactive isotopes are also employed in diagnosis, e.g. iodine-131 is used to confirm cases of suspected thyroid disorder. In radiotherapy, X rays, gamma rays, and other radiation sources are used in the treatment of cancer and related diseases" (Radiology pp).
Vitamin D is produced by the action of ultraviolet radiation on ergosterol, a substance present in the human skin and in some lower organisms, and treatment or…

Sources used in this document:
Works Cited

Electromagnetic radiation http://en.wikipedia.org/wiki/Electromagnetic_radiation

Gamma rays http://www.bartleby.com/65/ga/gammarad.html

Infrared

http://www.answers.com/topic/infrared-1
http://www.bartleby.com/65/ra/radiolog.html
http://www.bartleby.com/65/ul/ultravio.html
Cite this Document:
Copy Bibliography Citation

Related Documents

Medical Marijuana As More States
Words: 2195 Length: 7 Document Type: Research Paper

Gilman asserts that the debate should not be about the medical value of marijuana, but how the drug should be delivered. The Genetic Science Learning Center outlines several delivery methods of medical marijuana. First of all is smoking. The benefits of this method include that it delivers all of the plant's active compounds, and that it is easy to regulate the dose. Disadvantages of this method are that there is

Medical Marijuana Legalization of Medical
Words: 2800 Length: 11 Document Type: Term Paper

Although the decision does not invalidate laws in the 11 states that have approved medical marijuana, it does prevent protection from prosecution of users and doctors who prescribe the drug (Henderson). The 11 states that have legalized medical marijuana use include Arkansas, Arizona, California, Colorado, Hawaii, Michigan, Nevada, Oregon, Rhode Island, Vermont, and Washington (Medical). Eight states did so through the initiative process, while Hawaii's law was enacted by the

Medical Marijuana a Crime or
Words: 3336 Length: 10 Document Type: Term Paper

"You could say that anything that makes you feel better," Bock says, "whether chocolate or sex or invigorating exercise or a relaxing evening (depending on one's condition or circumstances), is good for you and could be viewed as medicine. Indeed, most Americans use the term 'good medicine' metaphorically and sometimes almost literally to describe some function or activity that promotes a sense of well-being" (131). Certainly, crack addicts would maintain

Botox Injections Cosmetic and Medical Uses
Words: 2091 Length: 8 Document Type: Term Paper

Botox ® - What is it used for? Botox ® - Can anything bad happen? Botox ® - Looking toward the future. Botox ® - What is it? Botox, which is the trade name for botulinum toxin, is produced by a bacterium that has been identified for hundreds of years. Professor Emile Pierre van Ermengem, from Belguim, first identified the bacterium Bascillus botulinus in 1895 (DasGupta). From there, it was later renamed Clostridium botulinum,

Medical Marijuana: "The Use of
Words: 2587 Length: 8 Document Type: Term Paper

In Germany it is still an offence under the drug laws to posses the drug but the laws are some what more liberal. For example the prosecution may not press charges where the drug was found to be in 'low quantity 'and was for personal use. Thus patients have received lower penalties. The progress in Germany is such that in April 2000, the German company THC Pharm received the

Medical Marijuana Is Something to
Words: 2854 Length: 10 Document Type: Term Paper

Medicalmarijuanaprocon.org/bin/procon/procon.cgi?database=5-B-Subs-1.db&command=viewone&op=t&id=1&rnd=414.848519162785)." March 1, 2007 Lester Grinspoon One of the more controversial uses of marijuana is the fact that it is believed to alleviate inflammation which opens the doors for arguments with regard to disorders including fibromyalgia which doctors still debate the existence of. However, as long as the patient is suffering and can match the set criteria for the disorder, who is society to argue that it does not exist and

Sign Up for Unlimited Study Help

Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.

Get Started Now