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Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

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About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

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The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

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

The role of the liver in fuel supply to the blood. The role of the liver in fuel supply to the blood.
Blood pressure and blood volume relationship Blood pressure and blood volume relationship
Mosquito drinking blood Mosquito drinking blood
Clostridium difficile: (a) on blood agar and (b) scanning electron microscopy. Clostridium difficile: (a) on blood agar and (b) scanning electron microscopy.
Blood Supply to the Lungs Blood Supply to the Lungs
X-ray showing pneumonia. Fluid and blood cells fill the lungs X-ray showing pneumonia. Fluid and blood cells fill the lungs
Video: Summary of glucose catabolism

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