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Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
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There are more nerve cells in one human brain than there are stars in the Milky Way.

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Approximately 500,000 babies are born each year in the United States to teenage mothers.

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When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

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Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

) Intramuscular drug administration: (d) the needle is removed and the puncture site is covered wi ) Intramuscular drug administration: (d) the needle is removed and the puncture site is covered wi
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Video: Interview with Person having Obsessive Compulsive Disorder

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