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Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

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Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

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Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

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Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

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Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Body plan axes in animals and plants Body plan axes in animals and plants
(a) Masai from East Africa have body types adapted to warm climates. (a) Masai from East Africa have body types adapted to warm climates.
Major fluid compartments in the body. Major fluid compartments in the body.
Pull-ups from shoulder to buttocks. (A) Move across the shoulder, fingertips between the ribs. (B) ... Pull-ups from shoulder to buttocks. (A) Move across the shoulder, fingertips between the ribs. (B) ...
Effects of Alcohol on the Body Effects of Alcohol on the Body
Dermatomes of body, anterior view Dermatomes of body, anterior view
Video: Ventilation - phases and driving forces

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