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FIrst to organize medical care by providing care for injured soldiers.
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Early hospitals developed when physicians cared for ill people in rooms in there homes. Later hospitals were religious and charitable institutons housed in monasteries and convents.
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Rodger Bacon promoted chemical remedies to treat diseases and researched optics and refraction (bending of light rays.)
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The rebirth of science and medicine.
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The practice of disecting the body began to allow a better understanding of anatomy and physiology.
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development of the printing press allowed knowledge to be spread to others.
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Causes of disease were still not known and many people died from infections and puerperal (childbirth) fever.
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The life span expectancy went up to the ages between 35 and 40 years of age.
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Ambroise Pare (a surgeon) established the use of ligatures to bind arteries to stop bleeding and eliminated the use of boiling water to cauterize wounds.
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William Harvey described the circulation of blood to and from the heart.
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Anton Van Leeuwenhoek invented the micrscope.
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The average life span continued to move up and was ages 40 to 50
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Benjamin Franklin discovered bifocals for glasses.
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Gabriel Fahrenheit created the first mercury thermometer.
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Average life span went up to 40-60 years of age
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first successful blood transfusion wa performed on humans by James Bundell.
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Gregory Mendel established principles of heredity and dominant/ recessive patterns.
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Walter Reed demonstrated that mosquitos carry the yellow fever
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The life span went up to 60-70 years of age.
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The first successful kidney transplant was performed by Joseph Murray
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Genetic engineering led to development of vaccines against, hepatitis, herpes simplex, and chicken pox.
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cures for AIDS, cancer, and heart disease are found
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transplants in every organ of the body including the brain are possible.
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The average life span is increased to 90-100 years of age
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Emphasis was placed on saving the soul and the study of medicine was prohibited. Prayer and devine intervention was used to treat illness and disease.
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Monks and priests provided cusodial care for sick people. The average life span was 20 to 30 years old.
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Major diseases were smallpox, diphtheria, tuberculosis, typhoid, the plague, and malaria.
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Arabs began requiring that physicians pass examination tests and obtain licenses.