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The Eye And Laser Surgery
1,557 words... pascal pulse of 250 is very long compared to other lasers. The discharge is build up in three phases: 1) X-ray pre-ionisation provides a homogeneous distribution of electrons in the discharge area. 2) A high voltage pre-pulse with a very fast rise time multiplies these electrons in an avalanche process, providing a homogeneous ignition of the discharge. Finally the main pulse gives the high current at moderate voltage to create the laser output. The energy per pulse is 1 Joule. With a repeti...
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Blurred Vision Eye Drops
2,712 wordsThe Contact Lens Complications Introduction The last 20 years has seen a tremendous increase in the use of contact lenses. Despite the recent trend towards fashionable eyewear and the advances in refractive surgeries, there are still approximately 1 million Australians who are currently wearing contact lenses. This is partly because of the variety of lens materials, replacement schedules, specialty designs, and convenient contact lens care systems available today. While there are many benefits o...
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Congenital Glaucoma Glaucoma Glaucoma Eye
599 wordsThe most common Glaucoma Glaucoma The most common eye disease of the eyelid is a sty, which is an infection of the eyelashes. Several congenital defects of the eyelids occur, including coloma, or cleft eyelid, and ptosis, a drooping of the upper lid. (Eye 4) Defects to the eye are in inner surface of the eyelid to the eyeball, which usually burns. The eyelids are skin diseases such as eczema and acne and malignant tumors. The mucous membranes covering the inside of the eyelids and the outside of...
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Legalization Of Marijuana Smoke Marijuana
1,243 wordsRecently doctors have prescribed marijuana, and? the Clinton administration threatened to prosecute doctors who prescribe marijuana, ? (Gonnerman 40). Doctors are prescribing marijuana for its medical benefits. The Clinton administration on the other hand is outlawing marijuana because it has not been approved by the FDA. Since doctors feel marijuana has medical benefits it should be clinically tested so they can prescribe it for their patients. Marijuana can be used for many medical reasons. Fo...
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Marijuana Should Be Legalized Nausea And Vomiting
734 wordsMarijuana Did you know that there are over 460 chemicals in marijuana, which may have medicinal uses? Marijuana at this moment is illegal in forty-nine of the fifty United States. Last year, in California, Proposition 215 was passed to legalize marijuana for medical uses. As a result of Proposition 215 and the legalization of marijuana, many glaucoma patients have found another remedy, vomiting, nausea, and loss of appetites from chemotherapy have been safely controlled, and patients and hospita...
Free research essays on topics related to: nausea and vomiting, eye drops, glaucoma patients, legalize marijuana, marijuana should be legalized
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