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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.

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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

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Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

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

Creede, Colorado, circa 1890, a rough silver mining town that grew from 660 people in 1889 to over 1 Creede, Colorado, circa 1890, a rough silver mining town that grew from 660 people in 1889 to over 1
Add 5 more to make 9 Add 5 more to make 9
Eugène Delacroix, Liberty Leading the People. Eugène Delacroix, Liberty Leading the People.
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calculate the quantities required to make 5 lb of hydrophilic ointment: calculate the quantities required to make 5 lb of hydrophilic ointment:
Video: Major Elements in Biological Molecules: Proteins

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