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Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.
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Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.
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Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).
Florida box turtle Terrapene carolina
Nebulizer. The nebulizer converts a liquid medication to a mist that is easily inhaled. A face mask,
W. A. Rogers’s engraving, “Out of the Game,” showed one injured boy tending to another. It appeared
Factors Affecting Body Temperature
The primary factors affecting blood pressure.
Factors Affecting the Affinity of Hb for O2