|
|
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).
Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.
There are more nerve cells in one human brain than there are stars in the Milky Way.
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.
![American soldiers—some of them regulars in deep blue uniforms, others in buckskin cowboy outfits— fi](https://biology-forums.com/gallery/47/medium_375552_19_08_15_9_09_50_223155.jpeg)
![Draping for massage of arm. A. Hold arm to side and tuck drape at ribs. B. Lift arm across chest and ...](https://biology-forums.com/gallery/32/medium_380798_22_08_17_9_43_29_329691349.jpeg)
![Starting at the waist, apply circular two-handed petrissage over the entire right side. Keep hands ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_12_54_25_33052685.jpeg)