The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
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Cyanide works by making the human body unable to use oxygen.
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Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.
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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.
The medical assistant reviews the PDR for information related to a drug.
The NIOSH Pocket Guide entry for gasoline. Useful information includes health effects and chemical ...
How to sketch a quadratic equation that is in standard form (Question 2)