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Did you know?
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
Did you know?
If you could remove all of your skin, it would weigh up to 5 pounds.
Did you know?
Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.
Did you know?
Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
Did you know?
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.