Did you know?
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
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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.
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Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.
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Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
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More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
Twinkie Candy
Gerrit Rietveld, Red and Blue Chair.
Types, Sizes, and Uses of Computers in the Medical Office
An open chamber MRI may be more comfortable for the patient, but images may not be as distinct.
A. Adjustable massage chair. B. Recipient positioned in massage chair.
Hexoses exist in boat and chair conformations