Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
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The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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The average adult has about 21 square feet of skin.
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Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.
Average winter rainfall and variation in rainfall among sites inhabited by Suromalus ater
Mars's average distance from the Sun is roughly 230 million km (1.5 AU) and its orbital period
Average household size
Average Surface Air Pressure – July
Chart showing average yearly dose of radiation from natural and human-made sources
What would your average (mean) number of cells per cluster be?