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Author Question: What event could have led to the situation shown in the accompanying figure? (Read 546 times) |
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Everyone has one nostril that is larger than the other.
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Medication errors are three times higher among children and infants than with adults.
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There are approximately 3 million unintended pregnancies in the United States each year.
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Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.
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Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.