Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

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

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

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