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Approximately 25% of all reported medication errors result from some kind of name confusion.
Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
Medication errors are more common among seriously ill patients than with those with minor conditions.
The average office desk has 400 times more bacteria on it than a toilet.
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