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Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

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Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

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Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

About to break the surface for air at Kona, Hawaii About to break the surface for air at Kona, Hawaii
Colles’ A break in the distal portion of the radius; often the result of reaching out to cushion a f Colles’ A break in the distal portion of the radius; often the result of reaching out to cushion a f
Nerve ending scanned by electron micrograph Nerve ending scanned by electron micrograph
Disposal of Infectious Wastes and Substances Disposal of Infectious Wastes and Substances
Schedule for Controlled Substances Cont Schedule for Controlled Substances Cont
Enzymes Enzymes
Video: ribosome

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