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Author Question: As people age, the frequency of sexual intercourse usually A) gradually decreases. B) drops ... (Read 85 times) |
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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
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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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Approximately 500,000 babies are born each year in the United States to teenage mothers.
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Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.
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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.