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Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

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The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

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The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

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There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

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Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

The ear. Lateral view of the ear region on one side of the head. The ear. Lateral view of the ear region on one side of the head.
Spinal cord, spinal nerves, conus medullaris, filum terminale, anterior view of spinal cord Spinal cord, spinal nerves, conus medullaris, filum terminale, anterior view of spinal cord
Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat
The two-system view of the stress response. The two-system view of the stress response.
Schematic view of a replication fork Schematic view of a replication fork
Tourist - Elixir (Official Video) Tourist - Elixir (Official Video)
Video: Introduction to Epilepsy

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