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Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

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Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

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Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

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In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

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Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Fault Movements at Plate Boundaries Fault Movements at Plate Boundaries
Many patients in wheelchairs require assistance. Many patients in wheelchairs require assistance.
Regular diesel fuel on the left has a clear or greenish tint, whereas fuel for off-road use is ... Regular diesel fuel on the left has a clear or greenish tint, whereas fuel for off-road use is ...
Setting the Boundaries Setting the Boundaries
Convergent and Divergent Boundaries Convergent and Divergent Boundaries
Transform Fault Boundaries Transform Fault Boundaries
Video: Sister chromatids of a metaphase chromosome animation

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