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Author Question: The industrial giants that appeared in the second half of the nineteenth century a. often were ... (Read 93 times) |
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.
Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.