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

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Blood is approximately twice as thick as water because of the cells and other components found in it.

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Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

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A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

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By definition, when a medication is administered intravenously, its bioavailability is 100%.

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