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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.
Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.
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).
Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
![Adjust drape for abdominal massage, and stand at the side of the table facing the head. Place hands ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_5_30_10_332112315.jpeg)
![Massage extensor muscles and apply transverse friction over tendons. Knead and press into forearm ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_6_33_40_33290552.jpeg)