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Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

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Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

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Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

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The average office desk has 400 times more bacteria on it than a toilet.

Three principle forms of natural selection: (a) stabilizing selection, (b) directional selection, an Three principle forms of natural selection: (a) stabilizing selection, (b) directional selection, an
Dentition, as illustrated in Knight's Sketches in Natural History Dentition, as illustrated in Knight's Sketches in Natural History
Activation of the Primary Gustatory Cortex by Taste Stimuli Activation of the Primary Gustatory Cortex by Taste Stimuli
The physician will begin visual inspection of the patient immediately upon entering the examination ... The physician will begin visual inspection of the patient immediately upon entering the examination ...
Taste Test Taste Test
The Process of Sperm Formation The Process of Sperm Formation
Video: Simple Diffusion - Ion transport

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