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Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

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The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

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The average adult has about 21 square feet of skin.

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It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Muscles of the Body, Posterior View Muscles of the Body, Posterior View
Encephalization is a function of both brain size and body size. Encephalization is a function of both brain size and body size.
Major cell types in the human body. Major cell types in the human body.
Systems and Organs of the Human Body Systems and Organs of the Human Body
Good body mechanics for lifting heavy objects. Good body mechanics for lifting heavy objects.
Dermatomes of body, anterior view Dermatomes of body, anterior view
Video: Frequency of stimulation and force (Recruitment of motor units and force)

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