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Arteries and veins do different things and becomes more research of the body.
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Middle ages began and lasted 500-1500 CE
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In the medical field they considered surgury as a profession
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Black death was cause by rats and alot of polution. Was the largest plague it wiped out half of the Earths population
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The Renaissance began and lasted 1400-1700 CE
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Printing press was invented. Helped by publishing books, new discoveries, and faster news.
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Pare Introduced tying arteries after amputationg to stop the loss of blood.
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Zacharias Jansson build the first compund microscope
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William Harvey published a theory about heart acts as a muscular pump that circulates around the body in the blood vessles
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Industial Revolution began in the late 1800 and lasted earlty 1900 centry
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Elizebeth Blackwell was the first woman to have a medical degree.
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Joseph Lister insisted ofor doctors to use carbolic soap to disinfect instruments and clean hands before doctors move to another patient.
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Felix hoffman invents a pill called aspirin. It is used to relieve pain
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Robert Kock discovered that pathogens is the source of some diseases and proved Joseph Lister was right doctors should wash hands and disinfect instrauments before going on to another patient.
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HIV the virus that causes AIDS is discovered
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The first vacine for lyme disease is invented
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Discoveries in electronics and computer science. Advances in chemistry, enginering.
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modern times began in 2000 and still continuing
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The human genome is announced
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Rhazes found the differences between small pox and measles by building ideas of Hippocrates.
