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Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

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Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

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

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Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

The pituitary gland lies just underneath the brain. It is subdivided into anterior and posterior lob The pituitary gland lies just underneath the brain. It is subdivided into anterior and posterior lob
POSTERIOR AND ANTERIOR SHEEP HEART POSTERIOR AND ANTERIOR SHEEP HEART
The renin–angiotensin–aldosterone pathway The renin–angiotensin–aldosterone pathway
Overview of factors affecting renin release: (a) activation of the sympathetic nervous system; (b) ... Overview of factors affecting renin release: (a) activation of the sympathetic nervous system; (b) ...
Hypothalamus and Pituitary Gland Hypothalamus and Pituitary Gland
The Muscular System (Anterior View) The Muscular System (Anterior View)
Video: Subunits of DNA And Semi Conservative Replication

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