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Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

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In 1844, Charles Goodyear obtained the first patent for a rubber condom.

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A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

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The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

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Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Acromegaly in one individual from a pair of identical twins. Acromegaly in one individual from a pair of identical twins.
DNA molecules replicate to form identical chromatids DNA molecules replicate to form identical chromatids
Malpresentation of fraternal twins. Malpresentation of fraternal twins.
Twins Twins
Share of Human Capital in Wages in Developing Countries Share of Human Capital in Wages in Developing Countries
1.6 Organisms are made up of cells, each of which contains an identical set of genes. 1.6 Organisms are made up of cells, each of which contains an identical set of genes.
Video: Evolutionary tree of life Animation

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