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Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

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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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Asthma cases in Americans are about 75% higher today than they were in 1980.

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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

The characteristically small and relatively short-legged reindeer from Svalbard The characteristically small and relatively short-legged reindeer from Svalbard
A cutaway of a small block Chevrolet V-8 showing the passage from the cylinder head through the ... A cutaway of a small block Chevrolet V-8 showing the passage from the cylinder head through the ...
All cooling system hoses should be checked for wear or damage. All cooling system hoses should be checked for wear or damage.
Inflammation of the oropharynx and petechiae (small red spots) on the soft palate caused by strep ... Inflammation of the oropharynx and petechiae (small red spots) on the soft palate caused by strep ...
The nucleus of animal cell: a rat liver nucleus The nucleus of animal cell: a rat liver nucleus
The Accessory Organs The liver, gallbladder, and pancreas produce digestive secretions that flow The Accessory Organs The liver, gallbladder, and pancreas produce digestive secretions that flow
Video: Segmentation and migrating motility complexes & Gastroileal reflex

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