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Author Question: As the night progresses, a. NREM sleep decreases and REM sleep increases. b. REM sleep decreases ... (Read 68 times) |
People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.
About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
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.
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.