There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
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The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.
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Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.
Did you know?
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Electron micrograph of phage infection
Otitis media. This illustration shows an inflamed tympanic cavity, which is the most common source o
Infection transmission
Frequent Obsessions and Compulsions
Pregnant woman taking precautions to prevent a toxoplasmosis infection by (a) having someone else ...