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Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

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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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There are more sensory neurons in the tongue than in any other part of the body.

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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Structures of the Thyroid Gland Structures of the Thyroid Gland
Digital rectal exam (DRE). The physician’s index finger is inserted into the rectum and pressed agai Digital rectal exam (DRE). The physician’s index finger is inserted into the rectum and pressed agai
The thymus gland (A) appearance and position and (B) anatomical structures. The thymus gland (A) appearance and position and (B) anatomical structures.
Hormones associated with the hypothalamus and pituitary gland. Hormones associated with the hypothalamus and pituitary gland.
Adrenal Glands Adrenal Glands
Location of the hypothalamus and pituitary gland Location of the hypothalamus and pituitary gland
Video: Structures that affect circulation - kidneys and blood volume and skeletal muscle pumping

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