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Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

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Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

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Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

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In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

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Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Pituitary hormones and their target cells, tissues, and/or organs. Pituitary hormones and their target cells, tissues, and/or organs.
The most polygynous primates live in groups with many more females than males. The most polygynous primates live in groups with many more females than males.
Interested in social reform, Harriet Martineau (1802–1876) turned to sociology, where she ... Interested in social reform, Harriet Martineau (1802–1876) turned to sociology, where she ...
Religion can promote social change, as was evident in the U.S. civil rights movement. Dr. Martin ... Religion can promote social change, as was evident in the U.S. civil rights movement. Dr. Martin ...
Functional Groups of Carbon Functional Groups of Carbon
Blood Groups and Blood Types Blood Groups and Blood Types
Video: Chromosome structural organization/ Mechanisms for chromosome movement Animation

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