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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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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

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Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Morphology of a lymph node Morphology of a lymph node
Lymph node structure. Lymph node structure.
Chart showing average yearly dose of radiation from natural and human-made sources Chart showing average yearly dose of radiation from natural and human-made sources
What is the current in Figure 16-1(b) if the diode is made of silicon and the polarity of the ... What is the current in Figure 16-1(b) if the diode is made of silicon and the polarity of the ...
Major Vitamins List Major Vitamins List
Major Minerals List Major Minerals List
Video: Introduction to Pre-eclampsia

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