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Author Question: Weightlessness occurs when an object a. has zero acceleration. b. is in free fall. c. is midway ... (Read 52 times) |
Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.
The average office desk has 400 times more bacteria on it than a toilet.
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.
In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.