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Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Everyone has one nostril that is larger than the other.

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