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Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

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Medication errors are three times higher among children and infants than with adults.

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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

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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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As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

A single crossover inserts F at a specific locus, which then determines the order of gene transfer A single crossover inserts F at a specific locus, which then determines the order of gene transfer
Structural hierarchy in the molecular organization of cells Structural hierarchy in the molecular organization of cells
Hierarchy of evidence Hierarchy of evidence
Maslow’s hierarchy of needs. Maslow’s hierarchy of needs.
The firing order is cast or stamped on the intake manifold on most engines that have a distributor ... The firing order is cast or stamped on the intake manifold on most engines that have a distributor ...
Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ... Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ...
Video: Phlebotomy

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