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Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

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Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

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Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

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You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Chuckwalla body lengths at the end of a laboratory rearing experiment Chuckwalla body lengths at the end of a laboratory rearing experiment
Relative Size of the Body’s Fluid Compartments Relative Size of the Body’s Fluid Compartments
Types of tissue in the human body. Types of tissue in the human body.
The photo shows an ultrasound image of a fetus. The rough outline of a head and body can be seen. ... The photo shows an ultrasound image of a fetus. The rough outline of a head and body can be seen. ...
(a) Parathyroid hormone (PTH); (b) calcitonin action. (a) Parathyroid hormone (PTH); (b) calcitonin action.
Descartes's example of how the soul interacted with the body Descartes's example of how the soul interacted with the body
Video: Gastrin (gastric emptying) & Secretin (buffering gastric acid)

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