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Did you know?

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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To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

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Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

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Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Heart Heart
Vital signs for clients in metabolic alkalosis may reveal hypotension, bradycardia, and an irregular Vital signs for clients in metabolic alkalosis may reveal hypotension, bradycardia, and an irregular
Conduction system of the heart. Conduction system of the heart.
SHEEP HEART SHEEP HEART
Anatomy of the heart Anatomy of the heart
The heart and its major blood vessels. Oxygen-rich blood is pumped from the lungs to the left The heart and its major blood vessels. Oxygen-rich blood is pumped from the lungs to the left
Video: Digestive chemicals - types & enzymes

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