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Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.
On average, the stomach produces 2 L of hydrochloric acid per day.
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.