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Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

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More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

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In 1864, the first barbiturate (barbituric acid) was synthesized.

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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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More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

blood cells in the artery blood cells in the artery
A beam-type torque wrench that displays the torque reading on the face of the dial. The beam display ... A beam-type torque wrench that displays the torque reading on the face of the dial. The beam display ...
There are many ways for an individual to monitor his or her blood glucose level There are many ways for an individual to monitor his or her blood glucose level
Functions and Properties of Blood Functions and Properties of Blood
Branching Blood Vessels Branching Blood Vessels
Video: Fermentation pathways

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