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Author Question: During a physical assessment, the nurse notes that a patient has bright red blood in the feces. The ... (Read 31 times) |
After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).
Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).