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Author Question: The relationship between sleep stage and dreaming is that dreams ____. a. occur only in REM sleep ... (Read 54 times) |
The average office desk has 400 times more bacteria on it than a toilet.
People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
Medication errors are more common among seriously ill patients than with those with minor conditions.
Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.