The human body produces and destroys 15 million blood cells every second.
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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
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All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.
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There are more bacteria in your mouth than there are people in the world.
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The familiar sounds of your heart are made by the heart's valves as they open and close.
True-color view of Mars seen through NASA's Hubble Space Telescope in 1999
Concept Care Map
The upper intake manifold, often called a plenum, attaches to the lower intake manifold.
The synapse and synaptic transmission. (a) A thin cleft, called the synapse, separates one cell from