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The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

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In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

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Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

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Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

This lithograph of the New York draft riots, 1863, shows that although the rioters mainly targeted b This lithograph of the New York draft riots, 1863, shows that although the rioters mainly targeted b
Lewis Hine’s 1910 photograph shows a tenement alley in New York City. More famous for his “unsettlin Lewis Hine’s 1910 photograph shows a tenement alley in New York City. More famous for his “unsettlin
Kenny Scharf, Mural on Houston Street, SoHo, Manhattan, New York. Kenny Scharf, Mural on Houston Street, SoHo, Manhattan, New York.
Ludwig Mies van der Rohe and Philip Johnson, Seagram Building, New York City. Ludwig Mies van der Rohe and Philip Johnson, Seagram Building, New York City.
Abdominal thrusts are delivered with a firm thrust into the patient’s abdomen with an upward ... Abdominal thrusts are delivered with a firm thrust into the patient’s abdomen with an upward ...
Economic activity as viewed by environment and ecological economists Economic activity as viewed by environment and ecological economists
Video: Photosynthesis overview Animation

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