Health science history

maggie ettenger health care history

  • 4000 BCE

    primitive times

    the average life span was 20 years back then
  • 4000 BCE

    primitive time

    during the primitive ages they believed that illness and disease were caused by supernatural spirits and demons
  • 4000 BCE

    primitive times

    tribal witch doctors treated illness with ceremonies to drive out the evil spirits
  • 4000 BCE

    primitive times

    primitive times
    herbs and plants were used as medicines and some are still used today
  • 4000 BCE

    primitive times

    trepanation or trephining was used to treat insanity and epilepsy
  • 3000 BCE

    ancient egyptians

    earliest people were known to maintain accurate health records
  • 3000 BCE

    ancient egyptians

    ancient egyptians
    they were called upon the gods to heal them when disease occurred
  • 3000 BCE

    ancient egyptians

    physicians were priests who studied medicine and surgery in temple medical schools
  • 3000 BCE

    ancient egyptians

    they believed the body was a system of channels for air, tears, blood, urine, sperm, and feces
  • 3000 BCE

    ancient egyptians

    the average life span was 20 to 30 years back then
  • 1700 BCE

    ancient chinese

    there were religious prohibitions against dissection resulted in inadequate knowledge of body structure
  • 1700 BCE

    ancient chinese

    they carefully monitored the pulse to determine the condition of the body
  • 1700 BCE

    ancient chinese

    believed in the need to treat the whole body by curing the spirit and nourishing the body
  • 1700 BCE

    ancient chinese

    recorded a pharmacopoeia of medications based mainly on the use of herbs
  • 1700 BCE

    ancient chinese

    ancient chinese
    the average life span was 20 to 30 years
  • 1700 BCE

    18th and 19th century

    18th-gabriel fahrenheit created the first mercury thermometer in 1714
    18th-benjamn franklin invented bifocals
  • 1700 BCE

    18th and 19th century

    18th-john hunter made scientific surgical procedures and he introduced tube feeding
    19th-training for nurses began
  • 1700 BCE

    18th and 19th century

    19th-viruses were discovered in 1892. infection control developed once microorganisms were associated with disease
  • 1700 BCE

    18th and 19th century

    19th- women became active in health care
  • 1700 BCE

    18th and 19th century

    18th- the average life span back then was 40-50 years
    19th- the average life span back then was 40-60 years
  • 1500 BCE

    16th and 17th century

    ambroise pare was a french surgeon he established the use of ligatures to bind arteries and stop bleeding
  • 1500 BCE

    16th and 17th century

    16th and 17th century
    the first successful blood transfusion on animals was performed in England in 1667
  • 1500 BCE

    16th and 17th century

    bartolomeo eustachio identified the eustachian tube leading from the ear to the throat
  • 1500 BCE

    16th and 17th century

    scientific societies such as the royal society of London were established
  • 1500 BCE

    16th and 17th century

    the average life span back then was 35 to 45 years
  • 1200 BCE

    ancient greeks

    they began modern medical science by observing the human body and effects of disease
  • 1200 BCE

    ancient greeks

    biochemist alcmaeon in 6th century bc identified the brain as the physiological site of the senses
  • 1200 BCE

    ancient greeks

    ancient greeks
    hippocrates called the father of medicine he developed an organized method to observe the human body
  • 1200 BCE

    ancient greeks

    aristotle dissected animals and is called the founder of comparative anatomy
  • 1200 BCE

    ancient greeks

    they used therapies such as massage, art therapy, and herbal treatment that are still used today
  • 1200 BCE

    ancient greeks

    the average life span was 25 to 35 years back then
  • 800 BCE

    middle ages

    middle ages
    they renewed interest in the medical practice of greeks and romans
  • 800 BCE

    middle ages

    physicians began to obtain knowledge at medical universities in the 19th century
  • 800 BCE

    middle ages

    arab physicians used their knowledge of chemistry to advance pharmacology
  • 800 BCE

    middle ages

    arab developed criteria for distinguishing between smallpox and measles
  • 753 BCE

    ancient romans

    ancient romans
    they were the first to organize medical care by providing care for injured soldiers
  • 753 BCE

    ancient romans

    early hospitals developed when physicians cared for ill people in rooms in their homes
  • 753 BCE

    ancient romans

    they began public health and sanitation systems
  • 753 BCE

    ancient romans

    Claudius Galen a physician established many medical beliefs
    that the body regulated by four fluids or humors
  • 753 BCE

    ancient romans

    the average life span was 25 to 35 years back then
  • 400 BCE

    dark ages

    emphasis was placed on saving the soul and the study of medicine was prohibited
  • 400 BCE

    dark ages

    prayer and divine intervention were used to treat illness and diseases
  • 400 BCE

    dark ages

    monks and priests provided custodial care for people who were sick
  • 400 BCE

    dark ages

    dark ages
    the medicines were mainly herbal mixtures
  • 400

    dark ages

    the average life span was 20 to 30 years
  • 1350

    the renaissance

    the renaissance was a time of the rebirth of science and medicine
  • 1350

    the renaissance

    the first anatomy book was published by andreas vesalius
  • 1350

    the renaissance

    the renaissance
    micheal servetur, described the circulatory system in the lungs, he also explained how digestion is a source of heat for the body
  • 1350

    the renaissance

    roger bacon, promoted chemical remedies to treat disease, he also researched optics and refraction
  • 1350

    the renaissance

    the average life span was 30 to 40 years back then
  • 18th and 19th century

    18th-Gabriel Fahrenheit created the first mercury thermometer
    18th- John Hunter, created scientific surgical procedures and introduced tube feeding
  • 18th and 19th century

    18th-Benjamin Franklin invented bifocals
    19th-training for nurses began
  • 18th and 19th century

    19th-infection control developed once microorganisms were associated with disease
    viruses were discovered in 1892
  • 18th and 19th century

    18th and 19th  century
    19th-women became active participants in health care
  • 18th and 19th century

    18th and 19th  century
    18th- the average life span was 40-50 years
    19th- the average life span was 40-60
  • 20th century

    in the 19th century they increased knowledge about the role of blood in your body
  • 20th century

    new medications were discovered like insulin was used to treat diabetes, antibiotics were developed to fight infections
  • 20th century

    new machines were developed like kidney dialysis machine, heart lung machine
  • 20th century

    in the 20th century they also implanted the first artificial heart, health care plans developed to help pay the cost of care
  • 20th century

    the average life span in the 19th century is 80-90 years
  • 21st century

    the first implantable artificial heart was placed in a patient in Louisville, Ky, in 2001
  • 21st century

    advanced cell technology announced it cloned a human embryo in 2001 but the embryo did not survive
  • 21st century

    The U.S. FDA approved the use of the abortion pill RU-486 IN 200
  • 21st century

    the Netherlands became the first country in the world to legalize euthanasia in 2002
  • 20th and 21st century

    20th and 21st century
    20th- increased knowledge about the role of blood in the body
    ABO blood groups discovered
  • 20th and 21st century

    20th and 21st century
    20th- organ transplants
    21st-the U.S. FDA approved the use of the abortion pill RU-486 IN 200
  • 20th and 21st century

    20th and 21st century
    President George W. Bush approved federal funding for research using only existing lines of embryonic stem cells in 2001