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Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

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Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

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Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

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According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

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According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Summary of Cell Structures and Functions Summary of Cell Structures and Functions
Changes in Radiation-Absorbing Gases Changes in Radiation-Absorbing Gases
Functions of the Stomach Functions of the Stomach
Functions of the Colon Functions of the Colon
Functions of Membrane Proteins Functions of Membrane Proteins
Each enzyme functions best within a characteristic range of pH Each enzyme functions best within a characteristic range of pH
Video: Neurosynapse Animation

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