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Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.
Did you know?
By definition, when a medication is administered intravenously, its bioavailability is 100%.
Did you know?
Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.
Did you know?
The immune system needs 9.5 hours of sleep in total darkness to recharge completely.